91755360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63719}}^1$

素因数の和:63740

約数の個数: 72

約数和(自身を含む): 313120080

約数和(自身を除く): 221364720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63719, 127438, 191157, 254876, 318595, 382314, 509752, 573471, 637190, 764628, 955785, 1019504, 1146942, 1274380, 1529256, 1911570, 2039008, 2293884, 2548760, 2867355, 3058512, 3823140, 4587768, 5097520, 5734710, 6117024, 7646280, 9175536, 10195040, 11469420, 15292560, 18351072, 22938840, 30585120, 45877680, 91755360]

約数ペア:

[(1, 91755360), (2, 45877680), (3, 30585120), (4, 22938840), (5, 18351072), (6, 15292560), (8, 11469420), (9, 10195040), (10, 9175536), (12, 7646280), (15, 6117024), (16, 5734710), (18, 5097520), (20, 4587768), (24, 3823140), (30, 3058512), (32, 2867355), (36, 2548760), (40, 2293884), (45, 2039008), (48, 1911570), (60, 1529256), (72, 1274380), (80, 1146942), (90, 1019504), (96, 955785), (120, 764628), (144, 637190), (160, 573471), (180, 509752), (240, 382314), (288, 318595), (360, 254876), (480, 191157), (720, 127438), (1440, 63719)]