264128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57923}}^1$

素因数の和:57958

約数の個数: 80

約数和(自身を含む): 861909120

約数和(自身を除く): 597780240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 57923, 115846, 173769, 231692, 289615, 347538, 463384, 579230, 695076, 868845, 926768, 1100537, 1158460, 1390152, 1737690, 2201074, 2316920, 2780304, 3301611, 3475380, 4402148, 4633840, 5502685, 6603222, 6950760, 8804296, 11005370, 13206444, 13901520, 16508055, 17608592, 22010740, 26412888, 33016110, 44021480, 52825776, 66032220, 88042960, 132064440, 264128880]

約数ペア:

[(1, 264128880), (2, 132064440), (3, 88042960), (4, 66032220), (5, 52825776), (6, 44021480), (8, 33016110), (10, 26412888), (12, 22010740), (15, 17608592), (16, 16508055), (19, 13901520), (20, 13206444), (24, 11005370), (30, 8804296), (38, 6950760), (40, 6603222), (48, 5502685), (57, 4633840), (60, 4402148), (76, 3475380), (80, 3301611), (95, 2780304), (114, 2316920), (120, 2201074), (152, 1737690), (190, 1390152), (228, 1158460), (240, 1100537), (285, 926768), (304, 868845), (380, 695076), (456, 579230), (570, 463384), (760, 347538), (912, 289615), (1140, 231692), (1520, 173769), (2280, 115846), (4560, 57923)]