294737040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31521

約数の個数: 120

約数和(自身を含む): 1065999480

約数和(自身を除く): 771262440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 31489, 62978, 94467, 125956, 157445, 188934, 251912, 283401, 314890, 377868, 409357, 472335, 503824, 566802, 629780, 755736, 818714, 944670, 1133604, 1228071, 1259560, 1417005, 1511472, 1637428, 1889340, 2046785, 2267208, 2456142, 2519120, 2834010, 3274856, 3684213, 3778680, 4093570, 4534416, 4912284, 5668020, 6140355, 6549712, 7368426, 7557360, 8187140, 9824568, 11336040, 12280710, 14736852, 16374280, 18421065, 19649136, 22672080, 24561420, 29473704, 32748560, 36842130, 49122840, 58947408, 73684260, 98245680, 147368520, 294737040]

約数ペア:

[(1, 294737040), (2, 147368520), (3, 98245680), (4, 73684260), (5, 58947408), (6, 49122840), (8, 36842130), (9, 32748560), (10, 29473704), (12, 24561420), (13, 22672080), (15, 19649136), (16, 18421065), (18, 16374280), (20, 14736852), (24, 12280710), (26, 11336040), (30, 9824568), (36, 8187140), (39, 7557360), (40, 7368426), (45, 6549712), (48, 6140355), (52, 5668020), (60, 4912284), (65, 4534416), (72, 4093570), (78, 3778680), (80, 3684213), (90, 3274856), (104, 2834010), (117, 2519120), (120, 2456142), (130, 2267208), (144, 2046785), (156, 1889340), (180, 1637428), (195, 1511472), (208, 1417005), (234, 1259560), (240, 1228071), (260, 1133604), (312, 944670), (360, 818714), (390, 755736), (468, 629780), (520, 566802), (585, 503824), (624, 472335), (720, 409357), (780, 377868), (936, 314890), (1040, 283401), (1170, 251912), (1560, 188934), (1872, 157445), (2340, 125956), (3120, 94467), (4680, 62978), (9360, 31489)]