68168160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47339}}^1$

素因数の和:47360

約数の個数: 72

約数和(自身を含む): 232628760

約数和(自身を除く): 164460600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47339, 94678, 142017, 189356, 236695, 284034, 378712, 426051, 473390, 568068, 710085, 757424, 852102, 946780, 1136136, 1420170, 1514848, 1704204, 1893560, 2130255, 2272272, 2840340, 3408408, 3787120, 4260510, 4544544, 5680680, 6816816, 7574240, 8521020, 11361360, 13633632, 17042040, 22722720, 34084080, 68168160]

約数ペア:

[(1, 68168160), (2, 34084080), (3, 22722720), (4, 17042040), (5, 13633632), (6, 11361360), (8, 8521020), (9, 7574240), (10, 6816816), (12, 5680680), (15, 4544544), (16, 4260510), (18, 3787120), (20, 3408408), (24, 2840340), (30, 2272272), (32, 2130255), (36, 1893560), (40, 1704204), (45, 1514848), (48, 1420170), (60, 1136136), (72, 946780), (80, 852102), (90, 757424), (96, 710085), (120, 568068), (144, 473390), (160, 426051), (180, 378712), (240, 284034), (288, 236695), (360, 189356), (480, 142017), (720, 94678), (1440, 47339)]