1860480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 7160400

約数和(自身を除く): 5299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 816, 855, 912, 960, 969, 1020, 1088, 1140, 1152, 1216, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2448, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3648, 3876, 4080, 4560, 4845, 4896, 5168, 5440, 5472, 5760, 5814, 6080, 6120, 6460, 6528, 6840, 7296, 7752, 8160, 9120, 9690, 9792, 10336, 10880, 10944, 11628, 12160, 12240, 12920, 13680, 14535, 15504, 16320, 18240, 19380, 19584, 20672, 21888, 23256, 24480, 25840, 27360, 29070, 31008, 32640, 36480, 38760, 41344, 46512, 48960, 51680, 54720, 58140, 62016, 77520, 93024, 97920, 103360, 109440, 116280, 124032, 155040, 186048, 206720, 232560, 310080, 372096, 465120, 620160, 930240, 1860480]

約数ペア:

[(1, 1860480), (2, 930240), (3, 620160), (4, 465120), (5, 372096), (6, 310080), (8, 232560), (9, 206720), (10, 186048), (12, 155040), (15, 124032), (16, 116280), (17, 109440), (18, 103360), (19, 97920), (20, 93024), (24, 77520), (30, 62016), (32, 58140), (34, 54720), (36, 51680), (38, 48960), (40, 46512), (45, 41344), (48, 38760), (51, 36480), (57, 32640), (60, 31008), (64, 29070), (68, 27360), (72, 25840), (76, 24480), (80, 23256), (85, 21888), (90, 20672), (95, 19584), (96, 19380), (102, 18240), (114, 16320), (120, 15504), (128, 14535), (136, 13680), (144, 12920), (152, 12240), (153, 12160), (160, 11628), (170, 10944), (171, 10880), (180, 10336), (190, 9792), (192, 9690), (204, 9120), (228, 8160), (240, 7752), (255, 7296), (272, 6840), (285, 6528), (288, 6460), (304, 6120), (306, 6080), (320, 5814), (323, 5760), (340, 5472), (342, 5440), (360, 5168), (380, 4896), (384, 4845), (408, 4560), (456, 4080), (480, 3876), (510, 3648), (544, 3420), (570, 3264), (576, 3230), (608, 3060), (612, 3040), (640, 2907), (646, 2880), (680, 2736), (684, 2720), (720, 2584), (760, 2448), (765, 2432), (816, 2280), (855, 2176), (912, 2040), (960, 1938), (969, 1920), (1020, 1824), (1088, 1710), (1140, 1632), (1152, 1615), (1216, 1530), (1224, 1520), (1292, 1440), (1360, 1368)]