27028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8692

約数の個数: 80

約数和(自身を含む): 90244224

約数和(自身を除く): 63215664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8663, 17326, 25989, 34652, 43315, 51978, 69304, 86630, 103956, 112619, 129945, 138608, 173260, 207912, 225238, 259890, 337857, 346520, 415824, 450476, 519780, 563095, 675714, 693040, 900952, 1039560, 1126190, 1351428, 1689285, 1801904, 2079120, 2252380, 2702856, 3378570, 4504760, 5405712, 6757140, 9009520, 13514280, 27028560]

約数ペア:

[(1, 27028560), (2, 13514280), (3, 9009520), (4, 6757140), (5, 5405712), (6, 4504760), (8, 3378570), (10, 2702856), (12, 2252380), (13, 2079120), (15, 1801904), (16, 1689285), (20, 1351428), (24, 1126190), (26, 1039560), (30, 900952), (39, 693040), (40, 675714), (48, 563095), (52, 519780), (60, 450476), (65, 415824), (78, 346520), (80, 337857), (104, 259890), (120, 225238), (130, 207912), (156, 173260), (195, 138608), (208, 129945), (240, 112619), (260, 103956), (312, 86630), (390, 69304), (520, 51978), (624, 43315), (780, 34652), (1040, 25989), (1560, 17326), (3120, 8663)]