168518160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3967}}^1$

素因数の和:4045

約数の個数: 120

約数和(自身を含む): 575677440

約数和(自身を除く): 407159280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 3967, 4248, 4720, 5310, 7080, 7934, 8496, 10620, 11901, 14160, 15868, 19835, 21240, 23802, 31736, 35703, 39670, 42480, 47604, 59505, 63472, 71406, 79340, 95208, 119010, 142812, 158680, 178515, 190416, 234053, 238020, 285624, 317360, 357030, 468106, 476040, 571248, 702159, 714060, 936212, 952080, 1170265, 1404318, 1428120, 1872424, 2106477, 2340530, 2808636, 2856240, 3510795, 3744848, 4212954, 4681060, 5617272, 7021590, 8425908, 9362120, 10532385, 11234544, 14043180, 16851816, 18724240, 21064770, 28086360, 33703632, 42129540, 56172720, 84259080, 168518160]

約数ペア:

[(1, 168518160), (2, 84259080), (3, 56172720), (4, 42129540), (5, 33703632), (6, 28086360), (8, 21064770), (9, 18724240), (10, 16851816), (12, 14043180), (15, 11234544), (16, 10532385), (18, 9362120), (20, 8425908), (24, 7021590), (30, 5617272), (36, 4681060), (40, 4212954), (45, 3744848), (48, 3510795), (59, 2856240), (60, 2808636), (72, 2340530), (80, 2106477), (90, 1872424), (118, 1428120), (120, 1404318), (144, 1170265), (177, 952080), (180, 936212), (236, 714060), (240, 702159), (295, 571248), (354, 476040), (360, 468106), (472, 357030), (531, 317360), (590, 285624), (708, 238020), (720, 234053), (885, 190416), (944, 178515), (1062, 158680), (1180, 142812), (1416, 119010), (1770, 95208), (2124, 79340), (2360, 71406), (2655, 63472), (2832, 59505), (3540, 47604), (3967, 42480), (4248, 39670), (4720, 35703), (5310, 31736), (7080, 23802), (7934, 21240), (8496, 19835), (10620, 15868), (11901, 14160)]