16603320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 50440320

約数和(自身を除く): 33837000

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, 1667, 1992, 2490, 3320, 3334, 4980, 5001, 6668, 8335, 9960, 10002, 13336, 16670, 20004, 25005, 33340, 40008, 50010, 66680, 100020, 138361, 200040, 276722, 415083, 553444, 691805, 830166, 1106888, 1383610, 1660332, 2075415, 2767220, 3320664, 4150830, 5534440, 8301660, 16603320]

約数ペア:

[(1, 16603320), (2, 8301660), (3, 5534440), (4, 4150830), (5, 3320664), (6, 2767220), (8, 2075415), (10, 1660332), (12, 1383610), (15, 1106888), (20, 830166), (24, 691805), (30, 553444), (40, 415083), (60, 276722), (83, 200040), (120, 138361), (166, 100020), (249, 66680), (332, 50010), (415, 40008), (498, 33340), (664, 25005), (830, 20004), (996, 16670), (1245, 13336), (1660, 10002), (1667, 9960), (1992, 8335), (2490, 6668), (3320, 5001), (3334, 4980)]