68176560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14951}}^1$

素因数の和:14986

約数の個数: 80

約数和(自身を含む): 222485760

約数和(自身を除く): 154309200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14951, 29902, 44853, 59804, 74755, 89706, 119608, 149510, 179412, 224265, 239216, 284069, 299020, 358824, 448530, 568138, 598040, 717648, 852207, 897060, 1136276, 1196080, 1420345, 1704414, 1794120, 2272552, 2840690, 3408828, 3588240, 4261035, 4545104, 5681380, 6817656, 8522070, 11362760, 13635312, 17044140, 22725520, 34088280, 68176560]

約数ペア:

[(1, 68176560), (2, 34088280), (3, 22725520), (4, 17044140), (5, 13635312), (6, 11362760), (8, 8522070), (10, 6817656), (12, 5681380), (15, 4545104), (16, 4261035), (19, 3588240), (20, 3408828), (24, 2840690), (30, 2272552), (38, 1794120), (40, 1704414), (48, 1420345), (57, 1196080), (60, 1136276), (76, 897060), (80, 852207), (95, 717648), (114, 598040), (120, 568138), (152, 448530), (190, 358824), (228, 299020), (240, 284069), (285, 239216), (304, 224265), (380, 179412), (456, 149510), (570, 119608), (760, 89706), (912, 74755), (1140, 59804), (1520, 44853), (2280, 29902), (4560, 14951)]