124321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 402157440

約数和(自身を除く): 277835520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 887, 960, 1095, 1168, 1460, 1752, 1774, 1920, 2190, 2336, 2661, 2920, 3504, 3548, 4380, 4435, 4672, 5322, 5840, 7008, 7096, 8760, 8870, 9344, 10644, 11680, 13305, 14016, 14192, 17520, 17740, 21288, 23360, 26610, 28032, 28384, 35040, 35480, 42576, 46720, 53220, 56768, 64751, 70080, 70960, 85152, 106440, 113536, 129502, 140160, 141920, 170304, 194253, 212880, 259004, 283840, 323755, 340608, 388506, 425760, 518008, 567680, 647510, 777012, 851520, 971265, 1036016, 1295020, 1554024, 1703040, 1942530, 2072032, 2590040, 3108048, 3885060, 4144064, 5180080, 6216096, 7770120, 8288128, 10360160, 12432192, 15540240, 20720320, 24864384, 31080480, 41440640, 62160960, 124321920]

約数ペア:

[(1, 124321920), (2, 62160960), (3, 41440640), (4, 31080480), (5, 24864384), (6, 20720320), (8, 15540240), (10, 12432192), (12, 10360160), (15, 8288128), (16, 7770120), (20, 6216096), (24, 5180080), (30, 4144064), (32, 3885060), (40, 3108048), (48, 2590040), (60, 2072032), (64, 1942530), (73, 1703040), (80, 1554024), (96, 1295020), (120, 1036016), (128, 971265), (146, 851520), (160, 777012), (192, 647510), (219, 567680), (240, 518008), (292, 425760), (320, 388506), (365, 340608), (384, 323755), (438, 283840), (480, 259004), (584, 212880), (640, 194253), (730, 170304), (876, 141920), (887, 140160), (960, 129502), (1095, 113536), (1168, 106440), (1460, 85152), (1752, 70960), (1774, 70080), (1920, 64751), (2190, 56768), (2336, 53220), (2661, 46720), (2920, 42576), (3504, 35480), (3548, 35040), (4380, 28384), (4435, 28032), (4672, 26610), (5322, 23360), (5840, 21288), (7008, 17740), (7096, 17520), (8760, 14192), (8870, 14016), (9344, 13305), (10644, 11680)]