120536520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77267}}^1$

素因数の和:77294

約数の個数: 64

約数和(自身を含む): 389430720

約数和(自身を除く): 268894200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 77267, 154534, 231801, 309068, 386335, 463602, 618136, 772670, 927204, 1004471, 1159005, 1545340, 1854408, 2008942, 2318010, 3013413, 3090680, 4017884, 4636020, 5022355, 6026826, 8035768, 9272040, 10044710, 12053652, 15067065, 20089420, 24107304, 30134130, 40178840, 60268260, 120536520]

約数ペア:

[(1, 120536520), (2, 60268260), (3, 40178840), (4, 30134130), (5, 24107304), (6, 20089420), (8, 15067065), (10, 12053652), (12, 10044710), (13, 9272040), (15, 8035768), (20, 6026826), (24, 5022355), (26, 4636020), (30, 4017884), (39, 3090680), (40, 3013413), (52, 2318010), (60, 2008942), (65, 1854408), (78, 1545340), (104, 1159005), (120, 1004471), (130, 927204), (156, 772670), (195, 618136), (260, 463602), (312, 386335), (390, 309068), (520, 231801), (780, 154534), (1560, 77267)]