80792280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224423}}^1$

素因数の和:224440

約数の個数: 48

約数和(自身を含む): 262576080

約数和(自身を除く): 181783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 224423, 448846, 673269, 897692, 1122115, 1346538, 1795384, 2019807, 2244230, 2693076, 3366345, 4039614, 4488460, 5386152, 6732690, 8079228, 8976920, 10099035, 13465380, 16158456, 20198070, 26930760, 40396140, 80792280]

約数ペア:

[(1, 80792280), (2, 40396140), (3, 26930760), (4, 20198070), (5, 16158456), (6, 13465380), (8, 10099035), (9, 8976920), (10, 8079228), (12, 6732690), (15, 5386152), (18, 4488460), (20, 4039614), (24, 3366345), (30, 2693076), (36, 2244230), (40, 2019807), (45, 1795384), (60, 1346538), (72, 1122115), (90, 897692), (120, 673269), (180, 448846), (360, 224423)]