128056680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118571}}^1$

素因数の和:118591

約数の個数: 64

約数和(自身を含む): 426859200

約数和(自身を除く): 298802520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118571, 237142, 355713, 474284, 592855, 711426, 948568, 1067139, 1185710, 1422852, 1778565, 2134278, 2371420, 2845704, 3201417, 3557130, 4268556, 4742840, 5335695, 6402834, 7114260, 8537112, 10671390, 12805668, 14228520, 16007085, 21342780, 25611336, 32014170, 42685560, 64028340, 128056680]

約数ペア:

[(1, 128056680), (2, 64028340), (3, 42685560), (4, 32014170), (5, 25611336), (6, 21342780), (8, 16007085), (9, 14228520), (10, 12805668), (12, 10671390), (15, 8537112), (18, 7114260), (20, 6402834), (24, 5335695), (27, 4742840), (30, 4268556), (36, 3557130), (40, 3201417), (45, 2845704), (54, 2371420), (60, 2134278), (72, 1778565), (90, 1422852), (108, 1185710), (120, 1067139), (135, 948568), (180, 711426), (216, 592855), (270, 474284), (360, 355713), (540, 237142), (1080, 118571)]