388279080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{154079}}^1$

素因数の和:154103

約数の個数: 96

約数和(自身を含む): 1442188800

約数和(自身を除く): 1053909720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 154079, 308158, 462237, 616316, 770395, 924474, 1078553, 1232632, 1386711, 1540790, 1848948, 2157106, 2311185, 2773422, 3081580, 3235659, 3697896, 4314212, 4622370, 5392765, 5546844, 6163160, 6471318, 6933555, 8628424, 9244740, 9706977, 10785530, 11093688, 12942636, 13867110, 16178295, 18489480, 19413954, 21571060, 25885272, 27734220, 32356590, 38827908, 43142120, 48534885, 55468440, 64713180, 77655816, 97069770, 129426360, 194139540, 388279080]

約数ペア:

[(1, 388279080), (2, 194139540), (3, 129426360), (4, 97069770), (5, 77655816), (6, 64713180), (7, 55468440), (8, 48534885), (9, 43142120), (10, 38827908), (12, 32356590), (14, 27734220), (15, 25885272), (18, 21571060), (20, 19413954), (21, 18489480), (24, 16178295), (28, 13867110), (30, 12942636), (35, 11093688), (36, 10785530), (40, 9706977), (42, 9244740), (45, 8628424), (56, 6933555), (60, 6471318), (63, 6163160), (70, 5546844), (72, 5392765), (84, 4622370), (90, 4314212), (105, 3697896), (120, 3235659), (126, 3081580), (140, 2773422), (168, 2311185), (180, 2157106), (210, 1848948), (252, 1540790), (280, 1386711), (315, 1232632), (360, 1078553), (420, 924474), (504, 770395), (630, 616316), (840, 462237), (1260, 308158), (2520, 154079)]