1147121520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154183}}^1$

素因数の和:154230

約数の個数: 80

約数和(自身を含む): 3670812672

約数和(自身を除く): 2523691152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 154183, 308366, 462549, 616732, 770915, 925098, 1233464, 1541830, 1850196, 2312745, 2466928, 3083660, 3700392, 4625490, 4779673, 6167320, 7400784, 9250980, 9559346, 12334640, 14339019, 18501960, 19118692, 23898365, 28678038, 37003920, 38237384, 47796730, 57356076, 71695095, 76474768, 95593460, 114712152, 143390190, 191186920, 229424304, 286780380, 382373840, 573560760, 1147121520]

約数ペア:

[(1, 1147121520), (2, 573560760), (3, 382373840), (4, 286780380), (5, 229424304), (6, 191186920), (8, 143390190), (10, 114712152), (12, 95593460), (15, 76474768), (16, 71695095), (20, 57356076), (24, 47796730), (30, 38237384), (31, 37003920), (40, 28678038), (48, 23898365), (60, 19118692), (62, 18501960), (80, 14339019), (93, 12334640), (120, 9559346), (124, 9250980), (155, 7400784), (186, 6167320), (240, 4779673), (248, 4625490), (310, 3700392), (372, 3083660), (465, 2466928), (496, 2312745), (620, 1850196), (744, 1541830), (930, 1233464), (1240, 925098), (1488, 770915), (1860, 616732), (2480, 462549), (3720, 308366), (7440, 154183)]