137811120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18523}}^1$

素因数の和:18570

約数の個数: 80

約数和(自身を含む): 441019392

約数和(自身を除く): 303208272

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, 18523, 37046, 55569, 74092, 92615, 111138, 148184, 185230, 222276, 277845, 296368, 370460, 444552, 555690, 574213, 740920, 889104, 1111380, 1148426, 1481840, 1722639, 2222760, 2296852, 2871065, 3445278, 4445520, 4593704, 5742130, 6890556, 8613195, 9187408, 11484260, 13781112, 17226390, 22968520, 27562224, 34452780, 45937040, 68905560, 137811120]

約数ペア:

[(1, 137811120), (2, 68905560), (3, 45937040), (4, 34452780), (5, 27562224), (6, 22968520), (8, 17226390), (10, 13781112), (12, 11484260), (15, 9187408), (16, 8613195), (20, 6890556), (24, 5742130), (30, 4593704), (31, 4445520), (40, 3445278), (48, 2871065), (60, 2296852), (62, 2222760), (80, 1722639), (93, 1481840), (120, 1148426), (124, 1111380), (155, 889104), (186, 740920), (240, 574213), (248, 555690), (310, 444552), (372, 370460), (465, 296368), (496, 277845), (620, 222276), (744, 185230), (930, 148184), (1240, 111138), (1488, 92615), (1860, 74092), (2480, 55569), (3720, 37046), (7440, 18523)]