520940640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98663}}^1$

素因数の和:98692

約数の個数: 96

約数和(自身を含む): 1790159616

約数和(自身を除く): 1269218976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 98663, 197326, 295989, 394652, 493315, 591978, 789304, 986630, 1085293, 1183956, 1479945, 1578608, 1973260, 2170586, 2367912, 2959890, 3157216, 3255879, 3946520, 4341172, 4735824, 5426465, 5919780, 6511758, 7893040, 8682344, 9471648, 10852930, 11839560, 13023516, 15786080, 16279395, 17364688, 21705860, 23679120, 26047032, 32558790, 34729376, 43411720, 47358240, 52094064, 65117580, 86823440, 104188128, 130235160, 173646880, 260470320, 520940640]

約数ペア:

[(1, 520940640), (2, 260470320), (3, 173646880), (4, 130235160), (5, 104188128), (6, 86823440), (8, 65117580), (10, 52094064), (11, 47358240), (12, 43411720), (15, 34729376), (16, 32558790), (20, 26047032), (22, 23679120), (24, 21705860), (30, 17364688), (32, 16279395), (33, 15786080), (40, 13023516), (44, 11839560), (48, 10852930), (55, 9471648), (60, 8682344), (66, 7893040), (80, 6511758), (88, 5919780), (96, 5426465), (110, 4735824), (120, 4341172), (132, 3946520), (160, 3255879), (165, 3157216), (176, 2959890), (220, 2367912), (240, 2170586), (264, 1973260), (330, 1578608), (352, 1479945), (440, 1183956), (480, 1085293), (528, 986630), (660, 789304), (880, 591978), (1056, 493315), (1320, 394652), (1760, 295989), (2640, 197326), (5280, 98663)]