156423480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3631}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 470707200

約数和(自身を除く): 314283720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 3631, 4308, 5385, 7180, 7262, 8616, 10770, 10893, 14360, 14524, 18155, 21540, 21786, 29048, 36310, 43080, 43572, 54465, 72620, 87144, 108930, 145240, 217860, 435720, 1303529, 2607058, 3910587, 5214116, 6517645, 7821174, 10428232, 13035290, 15642348, 19552935, 26070580, 31284696, 39105870, 52141160, 78211740, 156423480]

約数ペア:

[(1, 156423480), (2, 78211740), (3, 52141160), (4, 39105870), (5, 31284696), (6, 26070580), (8, 19552935), (10, 15642348), (12, 13035290), (15, 10428232), (20, 7821174), (24, 6517645), (30, 5214116), (40, 3910587), (60, 2607058), (120, 1303529), (359, 435720), (718, 217860), (1077, 145240), (1436, 108930), (1795, 87144), (2154, 72620), (2872, 54465), (3590, 43572), (3631, 43080), (4308, 36310), (5385, 29048), (7180, 21786), (7262, 21540), (8616, 18155), (10770, 14524), (10893, 14360)]