240943680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 224

約数和(自身を含む): 863193600

約数和(自身を除く): 622249920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 353, 360, 395, 432, 474, 480, 540, 576, 632, 706, 711, 720, 790, 864, 948, 960, 1059, 1080, 1185, 1264, 1412, 1422, 1440, 1580, 1728, 1765, 1896, 2118, 2133, 2160, 2370, 2528, 2824, 2844, 2880, 3160, 3177, 3530, 3555, 3792, 4236, 4266, 4320, 4740, 5056, 5295, 5648, 5688, 6320, 6354, 7060, 7110, 7584, 8472, 8532, 8640, 9480, 9531, 10590, 10665, 11296, 11376, 12640, 12708, 14120, 14220, 15168, 15885, 16944, 17064, 18960, 19062, 21180, 21330, 22592, 22752, 25280, 25416, 27887, 28240, 28440, 31770, 33888, 34128, 37920, 38124, 42360, 42660, 45504, 47655, 50832, 55774, 56480, 56880, 63540, 67776, 68256, 75840, 76248, 83661, 84720, 85320, 95310, 101664, 111548, 112960, 113760, 127080, 136512, 139435, 152496, 167322, 169440, 170640, 190620, 203328, 223096, 227520, 250983, 254160, 278870, 304992, 334644, 338880, 341280, 381240, 418305, 446192, 501966, 508320, 557740, 609984, 669288, 682560, 752949, 762480, 836610, 892384, 1003932, 1016640, 1115480, 1254915, 1338576, 1505898, 1524960, 1673220, 1784768, 2007864, 2230960, 2509830, 2677152, 3011796, 3049920, 3346440, 3764745, 4015728, 4461920, 5019660, 5354304, 6023592, 6692880, 7529490, 8031456, 8923840, 10039320, 12047184, 13385760, 15058980, 16062912, 20078640, 24094368, 26771520, 30117960, 40157280, 48188736, 60235920, 80314560, 120471840, 240943680]

約数ペア:

[(1, 240943680), (2, 120471840), (3, 80314560), (4, 60235920), (5, 48188736), (6, 40157280), (8, 30117960), (9, 26771520), (10, 24094368), (12, 20078640), (15, 16062912), (16, 15058980), (18, 13385760), (20, 12047184), (24, 10039320), (27, 8923840), (30, 8031456), (32, 7529490), (36, 6692880), (40, 6023592), (45, 5354304), (48, 5019660), (54, 4461920), (60, 4015728), (64, 3764745), (72, 3346440), (79, 3049920), (80, 3011796), (90, 2677152), (96, 2509830), (108, 2230960), (120, 2007864), (135, 1784768), (144, 1673220), (158, 1524960), (160, 1505898), (180, 1338576), (192, 1254915), (216, 1115480), (237, 1016640), (240, 1003932), (270, 892384), (288, 836610), (316, 762480), (320, 752949), (353, 682560), (360, 669288), (395, 609984), (432, 557740), (474, 508320), (480, 501966), (540, 446192), (576, 418305), (632, 381240), (706, 341280), (711, 338880), (720, 334644), (790, 304992), (864, 278870), (948, 254160), (960, 250983), (1059, 227520), (1080, 223096), (1185, 203328), (1264, 190620), (1412, 170640), (1422, 169440), (1440, 167322), (1580, 152496), (1728, 139435), (1765, 136512), (1896, 127080), (2118, 113760), (2133, 112960), (2160, 111548), (2370, 101664), (2528, 95310), (2824, 85320), (2844, 84720), (2880, 83661), (3160, 76248), (3177, 75840), (3530, 68256), (3555, 67776), (3792, 63540), (4236, 56880), (4266, 56480), (4320, 55774), (4740, 50832), (5056, 47655), (5295, 45504), (5648, 42660), (5688, 42360), (6320, 38124), (6354, 37920), (7060, 34128), (7110, 33888), (7584, 31770), (8472, 28440), (8532, 28240), (8640, 27887), (9480, 25416), (9531, 25280), (10590, 22752), (10665, 22592), (11296, 21330), (11376, 21180), (12640, 19062), (12708, 18960), (14120, 17064), (14220, 16944), (15168, 15885)]