2665911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{51307}}^1$

素因数の和:51754

約数の個数: 64

約数和(自身を含む): 8016361920

約数和(自身を除く): 5350450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 5196, 6495, 8660, 10392, 12990, 17320, 25980, 51307, 51960, 102614, 153921, 205228, 256535, 307842, 410456, 513070, 615684, 769605, 1026140, 1231368, 1539210, 2052280, 3078420, 6156840, 22215931, 44431862, 66647793, 88863724, 111079655, 133295586, 177727448, 222159310, 266591172, 333238965, 444318620, 533182344, 666477930, 888637240, 1332955860, 2665911720]

約数ペア:

[(1, 2665911720), (2, 1332955860), (3, 888637240), (4, 666477930), (5, 533182344), (6, 444318620), (8, 333238965), (10, 266591172), (12, 222159310), (15, 177727448), (20, 133295586), (24, 111079655), (30, 88863724), (40, 66647793), (60, 44431862), (120, 22215931), (433, 6156840), (866, 3078420), (1299, 2052280), (1732, 1539210), (2165, 1231368), (2598, 1026140), (3464, 769605), (4330, 615684), (5196, 513070), (6495, 410456), (8660, 307842), (10392, 256535), (12990, 205228), (17320, 153921), (25980, 102614), (51307, 51960)]