1492786920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{94961}}^1$

素因数の和:95106

約数の個数: 64

約数和(自身を含む): 4512594240

約数和(自身を除く): 3019807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 94961, 189922, 284883, 379844, 474805, 569766, 759688, 949610, 1139532, 1424415, 1899220, 2279064, 2848830, 3798440, 5697660, 11395320, 12439891, 24879782, 37319673, 49759564, 62199455, 74639346, 99519128, 124398910, 149278692, 186598365, 248797820, 298557384, 373196730, 497595640, 746393460, 1492786920]

約数ペア:

[(1, 1492786920), (2, 746393460), (3, 497595640), (4, 373196730), (5, 298557384), (6, 248797820), (8, 186598365), (10, 149278692), (12, 124398910), (15, 99519128), (20, 74639346), (24, 62199455), (30, 49759564), (40, 37319673), (60, 24879782), (120, 12439891), (131, 11395320), (262, 5697660), (393, 3798440), (524, 2848830), (655, 2279064), (786, 1899220), (1048, 1424415), (1310, 1139532), (1572, 949610), (1965, 759688), (2620, 569766), (3144, 474805), (3930, 379844), (5240, 284883), (7860, 189922), (15720, 94961)]