240585400320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2971}}^1$

素因数の和:3664

約数の個数: 224

約数和(自身を含む): 771253971840

約数和(自身を除く): 530668571520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 659, 768, 960, 1024, 1280, 1318, 1536, 1920, 1977, 2048, 2560, 2636, 2971, 3072, 3295, 3840, 3954, 4096, 5120, 5272, 5942, 6144, 6590, 7680, 7908, 8192, 8913, 9885, 10240, 10544, 11884, 12288, 13180, 14855, 15360, 15816, 17826, 19770, 20480, 21088, 23768, 24576, 26360, 29710, 30720, 31632, 35652, 39540, 40960, 42176, 44565, 47536, 52720, 59420, 61440, 63264, 71304, 79080, 84352, 89130, 95072, 105440, 118840, 122880, 126528, 142608, 158160, 168704, 178260, 190144, 210880, 237680, 253056, 285216, 316320, 337408, 356520, 380288, 421760, 475360, 506112, 570432, 632640, 674816, 713040, 760576, 843520, 950720, 1012224, 1140864, 1265280, 1349632, 1426080, 1521152, 1687040, 1901440, 1957889, 2024448, 2281728, 2530560, 2699264, 2852160, 3042304, 3374080, 3802880, 3915778, 4048896, 4563456, 5061120, 5398528, 5704320, 5873667, 6084608, 6748160, 7605760, 7831556, 8097792, 9126912, 9789445, 10122240, 11408640, 11747334, 12169216, 13496320, 15211520, 15663112, 16195584, 18253824, 19578890, 20244480, 22817280, 23494668, 24338432, 26992640, 29368335, 30423040, 31326224, 36507648, 39157780, 40488960, 45634560, 46989336, 58736670, 60846080, 62652448, 73015296, 78315560, 80977920, 91269120, 93978672, 117473340, 121692160, 125304896, 156631120, 182538240, 187957344, 234946680, 250609792, 313262240, 365076480, 375914688, 469893360, 501219584, 626524480, 751829376, 939786720, 1002439168, 1253048960, 1503658752, 1879573440, 2004878336, 2506097920, 3007317504, 3759146880, 4009756672, 5012195840, 6014635008, 7518293760, 8019513344, 10024391680, 12029270016, 15036587520, 16039026688, 20048783360, 24058540032, 30073175040, 40097566720, 48117080064, 60146350080, 80195133440, 120292700160, 240585400320]

約数ペア:

[(1, 240585400320), (2, 120292700160), (3, 80195133440), (4, 60146350080), (5, 48117080064), (6, 40097566720), (8, 30073175040), (10, 24058540032), (12, 20048783360), (15, 16039026688), (16, 15036587520), (20, 12029270016), (24, 10024391680), (30, 8019513344), (32, 7518293760), (40, 6014635008), (48, 5012195840), (60, 4009756672), (64, 3759146880), (80, 3007317504), (96, 2506097920), (120, 2004878336), (128, 1879573440), (160, 1503658752), (192, 1253048960), (240, 1002439168), (256, 939786720), (320, 751829376), (384, 626524480), (480, 501219584), (512, 469893360), (640, 375914688), (659, 365076480), (768, 313262240), (960, 250609792), (1024, 234946680), (1280, 187957344), (1318, 182538240), (1536, 156631120), (1920, 125304896), (1977, 121692160), (2048, 117473340), (2560, 93978672), (2636, 91269120), (2971, 80977920), (3072, 78315560), (3295, 73015296), (3840, 62652448), (3954, 60846080), (4096, 58736670), (5120, 46989336), (5272, 45634560), (5942, 40488960), (6144, 39157780), (6590, 36507648), (7680, 31326224), (7908, 30423040), (8192, 29368335), (8913, 26992640), (9885, 24338432), (10240, 23494668), (10544, 22817280), (11884, 20244480), (12288, 19578890), (13180, 18253824), (14855, 16195584), (15360, 15663112), (15816, 15211520), (17826, 13496320), (19770, 12169216), (20480, 11747334), (21088, 11408640), (23768, 10122240), (24576, 9789445), (26360, 9126912), (29710, 8097792), (30720, 7831556), (31632, 7605760), (35652, 6748160), (39540, 6084608), (40960, 5873667), (42176, 5704320), (44565, 5398528), (47536, 5061120), (52720, 4563456), (59420, 4048896), (61440, 3915778), (63264, 3802880), (71304, 3374080), (79080, 3042304), (84352, 2852160), (89130, 2699264), (95072, 2530560), (105440, 2281728), (118840, 2024448), (122880, 1957889), (126528, 1901440), (142608, 1687040), (158160, 1521152), (168704, 1426080), (178260, 1349632), (190144, 1265280), (210880, 1140864), (237680, 1012224), (253056, 950720), (285216, 843520), (316320, 760576), (337408, 713040), (356520, 674816), (380288, 632640), (421760, 570432), (475360, 506112)]