118521720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4725

約数の個数: 96

約数和(自身を含む): 390705120

約数和(自身を除く): 272183400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 4637, 5112, 6390, 8520, 9274, 12780, 13911, 18548, 23185, 25560, 27822, 37096, 41733, 46370, 55644, 69555, 83466, 92740, 111288, 139110, 166932, 185480, 208665, 278220, 329227, 333864, 417330, 556440, 658454, 834660, 987681, 1316908, 1646135, 1669320, 1975362, 2633816, 2963043, 3292270, 3950724, 4938405, 5926086, 6584540, 7901448, 9876810, 11852172, 13169080, 14815215, 19753620, 23704344, 29630430, 39507240, 59260860, 118521720]

約数ペア:

[(1, 118521720), (2, 59260860), (3, 39507240), (4, 29630430), (5, 23704344), (6, 19753620), (8, 14815215), (9, 13169080), (10, 11852172), (12, 9876810), (15, 7901448), (18, 6584540), (20, 5926086), (24, 4938405), (30, 3950724), (36, 3292270), (40, 2963043), (45, 2633816), (60, 1975362), (71, 1669320), (72, 1646135), (90, 1316908), (120, 987681), (142, 834660), (180, 658454), (213, 556440), (284, 417330), (355, 333864), (360, 329227), (426, 278220), (568, 208665), (639, 185480), (710, 166932), (852, 139110), (1065, 111288), (1278, 92740), (1420, 83466), (1704, 69555), (2130, 55644), (2556, 46370), (2840, 41733), (3195, 37096), (4260, 27822), (4637, 25560), (5112, 23185), (6390, 18548), (8520, 13911), (9274, 12780)]