147368520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31519

約数の個数: 96

約数和(自身を含む): 515806200

約数和(自身を除く): 368437680

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, 31489, 62978, 94467, 125956, 157445, 188934, 251912, 283401, 314890, 377868, 409357, 472335, 566802, 629780, 755736, 818714, 944670, 1133604, 1228071, 1259560, 1417005, 1637428, 1889340, 2046785, 2267208, 2456142, 2834010, 3274856, 3684213, 3778680, 4093570, 4912284, 5668020, 6140355, 7368426, 8187140, 9824568, 11336040, 12280710, 14736852, 16374280, 18421065, 24561420, 29473704, 36842130, 49122840, 73684260, 147368520]

約数ペア:

[(1, 147368520), (2, 73684260), (3, 49122840), (4, 36842130), (5, 29473704), (6, 24561420), (8, 18421065), (9, 16374280), (10, 14736852), (12, 12280710), (13, 11336040), (15, 9824568), (18, 8187140), (20, 7368426), (24, 6140355), (26, 5668020), (30, 4912284), (36, 4093570), (39, 3778680), (40, 3684213), (45, 3274856), (52, 2834010), (60, 2456142), (65, 2267208), (72, 2046785), (78, 1889340), (90, 1637428), (104, 1417005), (117, 1259560), (120, 1228071), (130, 1133604), (156, 944670), (180, 818714), (195, 755736), (234, 629780), (260, 566802), (312, 472335), (360, 409357), (390, 377868), (468, 314890), (520, 283401), (585, 251912), (780, 188934), (936, 157445), (1170, 125956), (1560, 94467), (2340, 62978), (4680, 31489)]