525718680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{52783}}^1$

素因数の和:52880

約数の個数: 64

約数和(自身を含む): 1596188160

約数和(自身を除く): 1070469480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 52783, 105566, 158349, 211132, 263915, 316698, 422264, 527830, 633396, 791745, 1055660, 1266792, 1583490, 2111320, 3166980, 4380989, 6333960, 8761978, 13142967, 17523956, 21904945, 26285934, 35047912, 43809890, 52571868, 65714835, 87619780, 105143736, 131429670, 175239560, 262859340, 525718680]

約数ペア:

[(1, 525718680), (2, 262859340), (3, 175239560), (4, 131429670), (5, 105143736), (6, 87619780), (8, 65714835), (10, 52571868), (12, 43809890), (15, 35047912), (20, 26285934), (24, 21904945), (30, 17523956), (40, 13142967), (60, 8761978), (83, 6333960), (120, 4380989), (166, 3166980), (249, 2111320), (332, 1583490), (415, 1266792), (498, 1055660), (664, 791745), (830, 633396), (996, 527830), (1245, 422264), (1660, 316698), (1992, 263915), (2490, 211132), (3320, 158349), (4980, 105566), (9960, 52783)]