120045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29423}}^1$

素因数の和:29456

約数の個数: 80

約数和(自身を含む): 394046208

約数和(自身を除く): 274000368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 29423, 58846, 88269, 117692, 147115, 176538, 235384, 294230, 353076, 441345, 470768, 500191, 588460, 706152, 882690, 1000382, 1176920, 1412304, 1500573, 1765380, 2000764, 2353840, 2500955, 3001146, 3530760, 4001528, 5001910, 6002292, 7061520, 7502865, 8003056, 10003820, 12004584, 15005730, 20007640, 24009168, 30011460, 40015280, 60022920, 120045840]

約数ペア:

[(1, 120045840), (2, 60022920), (3, 40015280), (4, 30011460), (5, 24009168), (6, 20007640), (8, 15005730), (10, 12004584), (12, 10003820), (15, 8003056), (16, 7502865), (17, 7061520), (20, 6002292), (24, 5001910), (30, 4001528), (34, 3530760), (40, 3001146), (48, 2500955), (51, 2353840), (60, 2000764), (68, 1765380), (80, 1500573), (85, 1412304), (102, 1176920), (120, 1000382), (136, 882690), (170, 706152), (204, 588460), (240, 500191), (255, 470768), (272, 441345), (340, 353076), (408, 294230), (510, 235384), (680, 176538), (816, 147115), (1020, 117692), (1360, 88269), (2040, 58846), (4080, 29423)]