61212360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 142000440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 587, 632, 660, 790, 869, 948, 1174, 1185, 1320, 1580, 1738, 1761, 1896, 2348, 2370, 2607, 2935, 3160, 3476, 3522, 4345, 4696, 4740, 5214, 5870, 6457, 6952, 7044, 8690, 8805, 9480, 10428, 11740, 12914, 13035, 14088, 17380, 17610, 19371, 20856, 23480, 25828, 26070, 32285, 34760, 35220, 38742, 46373, 51656, 52140, 64570, 70440, 77484, 92746, 96855, 104280, 129140, 139119, 154968, 185492, 193710, 231865, 258280, 278238, 370984, 387420, 463730, 510103, 556476, 695595, 774840, 927460, 1020206, 1112952, 1391190, 1530309, 1854920, 2040412, 2550515, 2782380, 3060618, 4080824, 5101030, 5564760, 6121236, 7651545, 10202060, 12242472, 15303090, 20404120, 30606180, 61212360]

約数ペア:

[(1, 61212360), (2, 30606180), (3, 20404120), (4, 15303090), (5, 12242472), (6, 10202060), (8, 7651545), (10, 6121236), (11, 5564760), (12, 5101030), (15, 4080824), (20, 3060618), (22, 2782380), (24, 2550515), (30, 2040412), (33, 1854920), (40, 1530309), (44, 1391190), (55, 1112952), (60, 1020206), (66, 927460), (79, 774840), (88, 695595), (110, 556476), (120, 510103), (132, 463730), (158, 387420), (165, 370984), (220, 278238), (237, 258280), (264, 231865), (316, 193710), (330, 185492), (395, 154968), (440, 139119), (474, 129140), (587, 104280), (632, 96855), (660, 92746), (790, 77484), (869, 70440), (948, 64570), (1174, 52140), (1185, 51656), (1320, 46373), (1580, 38742), (1738, 35220), (1761, 34760), (1896, 32285), (2348, 26070), (2370, 25828), (2607, 23480), (2935, 20856), (3160, 19371), (3476, 17610), (3522, 17380), (4345, 14088), (4696, 13035), (4740, 12914), (5214, 11740), (5870, 10428), (6457, 9480), (6952, 8805), (7044, 8690)]