271473240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13879}}^1$

素因数の和:14056

約数の個数: 64

約数和(自身を含む): 819475200

約数和(自身を除く): 548001960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 13879, 19560, 27758, 41637, 55516, 69395, 83274, 111032, 138790, 166548, 208185, 277580, 333096, 416370, 555160, 832740, 1665480, 2262277, 4524554, 6786831, 9049108, 11311385, 13573662, 18098216, 22622770, 27147324, 33934155, 45245540, 54294648, 67868310, 90491080, 135736620, 271473240]

約数ペア:

[(1, 271473240), (2, 135736620), (3, 90491080), (4, 67868310), (5, 54294648), (6, 45245540), (8, 33934155), (10, 27147324), (12, 22622770), (15, 18098216), (20, 13573662), (24, 11311385), (30, 9049108), (40, 6786831), (60, 4524554), (120, 2262277), (163, 1665480), (326, 832740), (489, 555160), (652, 416370), (815, 333096), (978, 277580), (1304, 208185), (1630, 166548), (1956, 138790), (2445, 111032), (3260, 83274), (3912, 69395), (4890, 55516), (6520, 41637), (9780, 27758), (13879, 19560)]