817522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54941}}^1$

素因数の和:54990

約数の個数: 96

約数和(自身を含む): 2658313728

約数和(自身を除く): 1840791648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 54941, 109882, 164823, 219764, 274705, 329646, 439528, 549410, 659292, 824115, 879056, 1098820, 1318584, 1648230, 1703171, 1758112, 2197640, 2637168, 3296460, 3406342, 4395280, 5109513, 5274336, 6592920, 6812684, 8515855, 8790560, 10219026, 13185840, 13625368, 17031710, 20438052, 25547565, 26371680, 27250736, 34063420, 40876104, 51095130, 54501472, 68126840, 81752208, 102190260, 136253680, 163504416, 204380520, 272507360, 408761040, 817522080]

約数ペア:

[(1, 817522080), (2, 408761040), (3, 272507360), (4, 204380520), (5, 163504416), (6, 136253680), (8, 102190260), (10, 81752208), (12, 68126840), (15, 54501472), (16, 51095130), (20, 40876104), (24, 34063420), (30, 27250736), (31, 26371680), (32, 25547565), (40, 20438052), (48, 17031710), (60, 13625368), (62, 13185840), (80, 10219026), (93, 8790560), (96, 8515855), (120, 6812684), (124, 6592920), (155, 5274336), (160, 5109513), (186, 4395280), (240, 3406342), (248, 3296460), (310, 2637168), (372, 2197640), (465, 1758112), (480, 1703171), (496, 1648230), (620, 1318584), (744, 1098820), (930, 879056), (992, 824115), (1240, 659292), (1488, 549410), (1860, 439528), (2480, 329646), (2976, 274705), (3720, 219764), (4960, 164823), (7440, 109882), (14880, 54941)]