148939920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 502702200

約数和(自身を除く): 353762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 769, 807, 1076, 1345, 1538, 1614, 2152, 2307, 2421, 2690, 3076, 3228, 3845, 4035, 4304, 4614, 4842, 5380, 6152, 6456, 6921, 7690, 8070, 9228, 9684, 10760, 11535, 12105, 12304, 12912, 13842, 15380, 16140, 18456, 19368, 21520, 23070, 24210, 27684, 30760, 32280, 34605, 36912, 38736, 46140, 48420, 55368, 61520, 64560, 69210, 92280, 96840, 110736, 138420, 184560, 193680, 206861, 276840, 413722, 553680, 620583, 827444, 1034305, 1241166, 1654888, 1861749, 2068610, 2482332, 3102915, 3309776, 3723498, 4137220, 4964664, 6205830, 7446996, 8274440, 9308745, 9929328, 12411660, 14893992, 16548880, 18617490, 24823320, 29787984, 37234980, 49646640, 74469960, 148939920]

約数ペア:

[(1, 148939920), (2, 74469960), (3, 49646640), (4, 37234980), (5, 29787984), (6, 24823320), (8, 18617490), (9, 16548880), (10, 14893992), (12, 12411660), (15, 9929328), (16, 9308745), (18, 8274440), (20, 7446996), (24, 6205830), (30, 4964664), (36, 4137220), (40, 3723498), (45, 3309776), (48, 3102915), (60, 2482332), (72, 2068610), (80, 1861749), (90, 1654888), (120, 1241166), (144, 1034305), (180, 827444), (240, 620583), (269, 553680), (360, 413722), (538, 276840), (720, 206861), (769, 193680), (807, 184560), (1076, 138420), (1345, 110736), (1538, 96840), (1614, 92280), (2152, 69210), (2307, 64560), (2421, 61520), (2690, 55368), (3076, 48420), (3228, 46140), (3845, 38736), (4035, 36912), (4304, 34605), (4614, 32280), (4842, 30760), (5380, 27684), (6152, 24210), (6456, 23070), (6921, 21520), (7690, 19368), (8070, 18456), (9228, 16140), (9684, 15380), (10760, 13842), (11535, 12912), (12105, 12304)]