7839120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 24641280

約数和(自身を除く): 16802160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 367, 445, 534, 712, 734, 890, 1068, 1101, 1335, 1424, 1468, 1780, 1835, 2136, 2202, 2670, 2936, 3560, 3670, 4272, 4404, 5340, 5505, 5872, 7120, 7340, 8808, 10680, 11010, 14680, 17616, 21360, 22020, 29360, 32663, 44040, 65326, 88080, 97989, 130652, 163315, 195978, 261304, 326630, 391956, 489945, 522608, 653260, 783912, 979890, 1306520, 1567824, 1959780, 2613040, 3919560, 7839120]

約数ペア:

[(1, 7839120), (2, 3919560), (3, 2613040), (4, 1959780), (5, 1567824), (6, 1306520), (8, 979890), (10, 783912), (12, 653260), (15, 522608), (16, 489945), (20, 391956), (24, 326630), (30, 261304), (40, 195978), (48, 163315), (60, 130652), (80, 97989), (89, 88080), (120, 65326), (178, 44040), (240, 32663), (267, 29360), (356, 22020), (367, 21360), (445, 17616), (534, 14680), (712, 11010), (734, 10680), (890, 8808), (1068, 7340), (1101, 7120), (1335, 5872), (1424, 5505), (1468, 5340), (1780, 4404), (1835, 4272), (2136, 3670), (2202, 3560), (2670, 2936)]