129818520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27769

約数の個数: 96

約数和(自身を含む): 454381200

約数和(自身を除く): 324562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 27739, 55478, 83217, 110956, 138695, 166434, 221912, 249651, 277390, 332868, 360607, 416085, 499302, 554780, 665736, 721214, 832170, 998604, 1081821, 1109560, 1248255, 1442428, 1664340, 1803035, 1997208, 2163642, 2496510, 2884856, 3245463, 3328680, 3606070, 4327284, 4993020, 5409105, 6490926, 7212140, 8654568, 9986040, 10818210, 12981852, 14424280, 16227315, 21636420, 25963704, 32454630, 43272840, 64909260, 129818520]

約数ペア:

[(1, 129818520), (2, 64909260), (3, 43272840), (4, 32454630), (5, 25963704), (6, 21636420), (8, 16227315), (9, 14424280), (10, 12981852), (12, 10818210), (13, 9986040), (15, 8654568), (18, 7212140), (20, 6490926), (24, 5409105), (26, 4993020), (30, 4327284), (36, 3606070), (39, 3328680), (40, 3245463), (45, 2884856), (52, 2496510), (60, 2163642), (65, 1997208), (72, 1803035), (78, 1664340), (90, 1442428), (104, 1248255), (117, 1109560), (120, 1081821), (130, 998604), (156, 832170), (180, 721214), (195, 665736), (234, 554780), (260, 499302), (312, 416085), (360, 360607), (390, 332868), (468, 277390), (520, 249651), (585, 221912), (780, 166434), (936, 138695), (1170, 110956), (1560, 83217), (2340, 55478), (4680, 27739)]