123171360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19739}}^1$

素因数の和:19770

約数の個数: 96

約数和(自身を含む): 417856320

約数和(自身を除く): 294684960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 197390, 236868, 256607, 296085, 315824, 394780, 473736, 513214, 592170, 631648, 769821, 789560, 947472, 1026428, 1184340, 1283035, 1539642, 1579120, 1894944, 2052856, 2368680, 2566070, 3079284, 3158240, 3849105, 4105712, 4737360, 5132140, 6158568, 7698210, 8211424, 9474720, 10264280, 12317136, 15396420, 20528560, 24634272, 30792840, 41057120, 61585680, 123171360]

約数ペア:

[(1, 123171360), (2, 61585680), (3, 41057120), (4, 30792840), (5, 24634272), (6, 20528560), (8, 15396420), (10, 12317136), (12, 10264280), (13, 9474720), (15, 8211424), (16, 7698210), (20, 6158568), (24, 5132140), (26, 4737360), (30, 4105712), (32, 3849105), (39, 3158240), (40, 3079284), (48, 2566070), (52, 2368680), (60, 2052856), (65, 1894944), (78, 1579120), (80, 1539642), (96, 1283035), (104, 1184340), (120, 1026428), (130, 947472), (156, 789560), (160, 769821), (195, 631648), (208, 592170), (240, 513214), (260, 473736), (312, 394780), (390, 315824), (416, 296085), (480, 256607), (520, 236868), (624, 197390), (780, 157912), (1040, 118434), (1248, 98695), (1560, 78956), (2080, 59217), (3120, 39478), (6240, 19739)]