80559780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3251}}^1$

素因数の和:3329

約数の個数: 96

約数和(自身を含む): 262241280

約数和(自身を除く): 181681500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3251, 3540, 4130, 4956, 6195, 6502, 8260, 9753, 12390, 13004, 16255, 19506, 22757, 24780, 32510, 39012, 45514, 48765, 65020, 68271, 91028, 97530, 113785, 136542, 191809, 195060, 227570, 273084, 341355, 383618, 455140, 575427, 682710, 767236, 959045, 1150854, 1342663, 1365420, 1918090, 2301708, 2685326, 2877135, 3836180, 4027989, 5370652, 5754270, 6713315, 8055978, 11508540, 13426630, 16111956, 20139945, 26853260, 40279890, 80559780]

約数ペア:

[(1, 80559780), (2, 40279890), (3, 26853260), (4, 20139945), (5, 16111956), (6, 13426630), (7, 11508540), (10, 8055978), (12, 6713315), (14, 5754270), (15, 5370652), (20, 4027989), (21, 3836180), (28, 2877135), (30, 2685326), (35, 2301708), (42, 1918090), (59, 1365420), (60, 1342663), (70, 1150854), (84, 959045), (105, 767236), (118, 682710), (140, 575427), (177, 455140), (210, 383618), (236, 341355), (295, 273084), (354, 227570), (413, 195060), (420, 191809), (590, 136542), (708, 113785), (826, 97530), (885, 91028), (1180, 68271), (1239, 65020), (1652, 48765), (1770, 45514), (2065, 39012), (2478, 32510), (3251, 24780), (3540, 22757), (4130, 19506), (4956, 16255), (6195, 13004), (6502, 12390), (8260, 9753)]