7115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 64

約数和(自身を含む): 22478400

約数和(自身を除く): 15362520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3121, 6242, 9363, 12484, 15605, 18726, 24968, 31210, 37452, 46815, 59299, 62420, 74904, 93630, 118598, 124840, 177897, 187260, 237196, 296495, 355794, 374520, 474392, 592990, 711588, 889485, 1185980, 1423176, 1778970, 2371960, 3557940, 7115880]

約数ペア:

[(1, 7115880), (2, 3557940), (3, 2371960), (4, 1778970), (5, 1423176), (6, 1185980), (8, 889485), (10, 711588), (12, 592990), (15, 474392), (19, 374520), (20, 355794), (24, 296495), (30, 237196), (38, 187260), (40, 177897), (57, 124840), (60, 118598), (76, 93630), (95, 74904), (114, 62420), (120, 59299), (152, 46815), (190, 37452), (228, 31210), (285, 24968), (380, 18726), (456, 15605), (570, 12484), (760, 9363), (1140, 6242), (2280, 3121)]