863379360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9829}}^1$

素因数の和:9911

約数の個数: 144

約数和(自身を含む): 2994886440

約数和(自身を除く): 2131507080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 9829, 10980, 14640, 17568, 19658, 21960, 29280, 29487, 39316, 43920, 49145, 58974, 78632, 87840, 88461, 98290, 117948, 147435, 157264, 176922, 196580, 235896, 294870, 314528, 353844, 393160, 442305, 471792, 589740, 599569, 707688, 786320, 884610, 943584, 1179480, 1199138, 1415376, 1572640, 1769220, 1798707, 2358960, 2398276, 2830752, 2997845, 3538440, 3597414, 4717920, 4796552, 5396121, 5995690, 7076880, 7194828, 8993535, 9593104, 10792242, 11991380, 14153760, 14389656, 17987070, 19186208, 21584484, 23982760, 26980605, 28779312, 35974140, 43168968, 47965520, 53961210, 57558624, 71948280, 86337936, 95931040, 107922420, 143896560, 172675872, 215844840, 287793120, 431689680, 863379360]

約数ペア:

[(1, 863379360), (2, 431689680), (3, 287793120), (4, 215844840), (5, 172675872), (6, 143896560), (8, 107922420), (9, 95931040), (10, 86337936), (12, 71948280), (15, 57558624), (16, 53961210), (18, 47965520), (20, 43168968), (24, 35974140), (30, 28779312), (32, 26980605), (36, 23982760), (40, 21584484), (45, 19186208), (48, 17987070), (60, 14389656), (61, 14153760), (72, 11991380), (80, 10792242), (90, 9593104), (96, 8993535), (120, 7194828), (122, 7076880), (144, 5995690), (160, 5396121), (180, 4796552), (183, 4717920), (240, 3597414), (244, 3538440), (288, 2997845), (305, 2830752), (360, 2398276), (366, 2358960), (480, 1798707), (488, 1769220), (549, 1572640), (610, 1415376), (720, 1199138), (732, 1179480), (915, 943584), (976, 884610), (1098, 786320), (1220, 707688), (1440, 599569), (1464, 589740), (1830, 471792), (1952, 442305), (2196, 393160), (2440, 353844), (2745, 314528), (2928, 294870), (3660, 235896), (4392, 196580), (4880, 176922), (5490, 157264), (5856, 147435), (7320, 117948), (8784, 98290), (9760, 88461), (9829, 87840), (10980, 78632), (14640, 58974), (17568, 49145), (19658, 43920), (21960, 39316), (29280, 29487)]