1117475880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{490121}}^1$

素因数の和:490154

約数の個数: 64

約数和(自身を含む): 3528878400

約数和(自身を除く): 2411402520

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, 490121, 980242, 1470363, 1960484, 2450605, 2940726, 3920968, 4901210, 5881452, 7351815, 9312299, 9802420, 11762904, 14703630, 18624598, 19604840, 27936897, 29407260, 37249196, 46561495, 55873794, 58814520, 74498392, 93122990, 111747588, 139684485, 186245980, 223495176, 279368970, 372491960, 558737940, 1117475880]

約数ペア:

[(1, 1117475880), (2, 558737940), (3, 372491960), (4, 279368970), (5, 223495176), (6, 186245980), (8, 139684485), (10, 111747588), (12, 93122990), (15, 74498392), (19, 58814520), (20, 55873794), (24, 46561495), (30, 37249196), (38, 29407260), (40, 27936897), (57, 19604840), (60, 18624598), (76, 14703630), (95, 11762904), (114, 9802420), (120, 9312299), (152, 7351815), (190, 5881452), (228, 4901210), (285, 3920968), (380, 2940726), (456, 2450605), (570, 1960484), (760, 1470363), (1140, 980242), (2280, 490121)]