308058160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4007}}^1$

素因数の和:4082

約数の個数: 60

約数和(自身を含む): 740269584

約数和(自身を除く): 432211424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4007, 4805, 7688, 8014, 9610, 15376, 16028, 19220, 20035, 32056, 38440, 40070, 64112, 76880, 80140, 124217, 160280, 248434, 320560, 496868, 621085, 993736, 1242170, 1987472, 2484340, 3850727, 4968680, 7701454, 9937360, 15402908, 19253635, 30805816, 38507270, 61611632, 77014540, 154029080, 308058160]

約数ペア:

[(1, 308058160), (2, 154029080), (4, 77014540), (5, 61611632), (8, 38507270), (10, 30805816), (16, 19253635), (20, 15402908), (31, 9937360), (40, 7701454), (62, 4968680), (80, 3850727), (124, 2484340), (155, 1987472), (248, 1242170), (310, 993736), (496, 621085), (620, 496868), (961, 320560), (1240, 248434), (1922, 160280), (2480, 124217), (3844, 80140), (4007, 76880), (4805, 64112), (7688, 40070), (8014, 38440), (9610, 32056), (15376, 20035), (16028, 19220)]