1330381560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{187907}}^1$

素因数の和:187980

約数の個数: 64

約数和(自身を含む): 4058812800

約数和(自身を除く): 2728431240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 187907, 375814, 563721, 751628, 939535, 1127442, 1503256, 1879070, 2254884, 2818605, 3758140, 4509768, 5637210, 7516280, 11086513, 11274420, 22173026, 22548840, 33259539, 44346052, 55432565, 66519078, 88692104, 110865130, 133038156, 166297695, 221730260, 266076312, 332595390, 443460520, 665190780, 1330381560]

約数ペア:

[(1, 1330381560), (2, 665190780), (3, 443460520), (4, 332595390), (5, 266076312), (6, 221730260), (8, 166297695), (10, 133038156), (12, 110865130), (15, 88692104), (20, 66519078), (24, 55432565), (30, 44346052), (40, 33259539), (59, 22548840), (60, 22173026), (118, 11274420), (120, 11086513), (177, 7516280), (236, 5637210), (295, 4509768), (354, 3758140), (472, 2818605), (590, 2254884), (708, 1879070), (885, 1503256), (1180, 1127442), (1416, 939535), (1770, 751628), (2360, 563721), (3540, 375814), (7080, 187907)]