1167240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 3576960

約数和(自身を除く): 2409720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 137, 142, 213, 274, 284, 355, 411, 426, 548, 568, 685, 710, 822, 852, 1065, 1096, 1370, 1420, 1644, 1704, 2055, 2130, 2740, 2840, 3288, 4110, 4260, 5480, 8220, 8520, 9727, 16440, 19454, 29181, 38908, 48635, 58362, 77816, 97270, 116724, 145905, 194540, 233448, 291810, 389080, 583620, 1167240]

約数ペア:

[(1, 1167240), (2, 583620), (3, 389080), (4, 291810), (5, 233448), (6, 194540), (8, 145905), (10, 116724), (12, 97270), (15, 77816), (20, 58362), (24, 48635), (30, 38908), (40, 29181), (60, 19454), (71, 16440), (120, 9727), (137, 8520), (142, 8220), (213, 5480), (274, 4260), (284, 4110), (355, 3288), (411, 2840), (426, 2740), (548, 2130), (568, 2055), (685, 1704), (710, 1644), (822, 1420), (852, 1370), (1065, 1096)]