888900360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 2696016960

約数和(自身を除く): 1807116600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 647, 856, 1070, 1284, 1294, 1605, 1941, 2140, 2568, 2588, 3210, 3235, 3882, 4280, 5176, 6420, 6470, 7764, 9705, 11449, 12840, 12940, 15528, 19410, 22898, 25880, 34347, 38820, 45796, 57245, 68694, 69229, 77640, 91592, 114490, 137388, 138458, 171735, 207687, 228980, 274776, 276916, 343470, 346145, 415374, 457960, 553832, 686940, 692290, 830748, 1038435, 1373880, 1384580, 1661496, 2076870, 2769160, 4153740, 7407503, 8307480, 14815006, 22222509, 29630012, 37037515, 44445018, 59260024, 74075030, 88890036, 111112545, 148150060, 177780072, 222225090, 296300120, 444450180, 888900360]

約数ペア:

[(1, 888900360), (2, 444450180), (3, 296300120), (4, 222225090), (5, 177780072), (6, 148150060), (8, 111112545), (10, 88890036), (12, 74075030), (15, 59260024), (20, 44445018), (24, 37037515), (30, 29630012), (40, 22222509), (60, 14815006), (107, 8307480), (120, 7407503), (214, 4153740), (321, 2769160), (428, 2076870), (535, 1661496), (642, 1384580), (647, 1373880), (856, 1038435), (1070, 830748), (1284, 692290), (1294, 686940), (1605, 553832), (1941, 457960), (2140, 415374), (2568, 346145), (2588, 343470), (3210, 276916), (3235, 274776), (3882, 228980), (4280, 207687), (5176, 171735), (6420, 138458), (6470, 137388), (7764, 114490), (9705, 91592), (11449, 77640), (12840, 69229), (12940, 68694), (15528, 57245), (19410, 45796), (22898, 38820), (25880, 34347)]