158963640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120427}}^1$

素因数の和:120452

約数の個数: 64

約数和(自身を含む): 520248960

約数和(自身を除く): 361285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 120427, 240854, 361281, 481708, 602135, 722562, 963416, 1204270, 1324697, 1445124, 1806405, 2408540, 2649394, 2890248, 3612810, 3974091, 4817080, 5298788, 6623485, 7225620, 7948182, 10597576, 13246970, 14451240, 15896364, 19870455, 26493940, 31792728, 39740910, 52987880, 79481820, 158963640]

約数ペア:

[(1, 158963640), (2, 79481820), (3, 52987880), (4, 39740910), (5, 31792728), (6, 26493940), (8, 19870455), (10, 15896364), (11, 14451240), (12, 13246970), (15, 10597576), (20, 7948182), (22, 7225620), (24, 6623485), (30, 5298788), (33, 4817080), (40, 3974091), (44, 3612810), (55, 2890248), (60, 2649394), (66, 2408540), (88, 1806405), (110, 1445124), (120, 1324697), (132, 1204270), (165, 963416), (220, 722562), (264, 602135), (330, 481708), (440, 361281), (660, 240854), (1320, 120427)]