374854440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43997}}^1$

素因数の和:44082

約数の個数: 64

約数和(自身を含む): 1140428160

約数和(自身を除く): 765573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 43997, 87994, 131991, 175988, 219985, 263982, 351976, 439970, 527964, 659955, 879940, 1055928, 1319910, 1759880, 2639820, 3123787, 5279640, 6247574, 9371361, 12495148, 15618935, 18742722, 24990296, 31237870, 37485444, 46856805, 62475740, 74970888, 93713610, 124951480, 187427220, 374854440]

約数ペア:

[(1, 374854440), (2, 187427220), (3, 124951480), (4, 93713610), (5, 74970888), (6, 62475740), (8, 46856805), (10, 37485444), (12, 31237870), (15, 24990296), (20, 18742722), (24, 15618935), (30, 12495148), (40, 9371361), (60, 6247574), (71, 5279640), (120, 3123787), (142, 2639820), (213, 1759880), (284, 1319910), (355, 1055928), (426, 879940), (568, 659955), (710, 527964), (852, 439970), (1065, 351976), (1420, 263982), (1704, 219985), (2130, 175988), (2840, 131991), (4260, 87994), (8520, 43997)]