7903320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 24088320

約数和(自身を除く): 16185000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 983, 1005, 1340, 1608, 1966, 2010, 2680, 2949, 3932, 4020, 4915, 5898, 7864, 8040, 9830, 11796, 14745, 19660, 23592, 29490, 39320, 58980, 65861, 117960, 131722, 197583, 263444, 329305, 395166, 526888, 658610, 790332, 987915, 1317220, 1580664, 1975830, 2634440, 3951660, 7903320]

約数ペア:

[(1, 7903320), (2, 3951660), (3, 2634440), (4, 1975830), (5, 1580664), (6, 1317220), (8, 987915), (10, 790332), (12, 658610), (15, 526888), (20, 395166), (24, 329305), (30, 263444), (40, 197583), (60, 131722), (67, 117960), (120, 65861), (134, 58980), (201, 39320), (268, 29490), (335, 23592), (402, 19660), (536, 14745), (670, 11796), (804, 9830), (983, 8040), (1005, 7864), (1340, 5898), (1608, 4915), (1966, 4020), (2010, 3932), (2680, 2949)]