379148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44501}}^1$

素因数の和:44586

約数の個数: 64

約数和(自身を含む): 1153491840

約数和(自身を除く): 774343320

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, 44501, 89002, 133503, 178004, 222505, 267006, 356008, 445010, 534012, 667515, 890020, 1068024, 1335030, 1780040, 2670060, 3159571, 5340120, 6319142, 9478713, 12638284, 15797855, 18957426, 25276568, 31595710, 37914852, 47393565, 63191420, 75829704, 94787130, 126382840, 189574260, 379148520]

約数ペア:

[(1, 379148520), (2, 189574260), (3, 126382840), (4, 94787130), (5, 75829704), (6, 63191420), (8, 47393565), (10, 37914852), (12, 31595710), (15, 25276568), (20, 18957426), (24, 15797855), (30, 12638284), (40, 9478713), (60, 6319142), (71, 5340120), (120, 3159571), (142, 2670060), (213, 1780040), (284, 1335030), (355, 1068024), (426, 890020), (568, 667515), (710, 534012), (852, 445010), (1065, 356008), (1420, 267006), (1704, 222505), (2130, 178004), (2840, 133503), (4260, 89002), (8520, 44501)]