1560876840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13099}}^1$

素因数の和:13447

約数の個数: 96

約数和(自身を含む): 5088564000

約数和(自身を除く): 3527687160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 9930, 11916, 13099, 13240, 14895, 19860, 23832, 26198, 29790, 39297, 39720, 52396, 59580, 65495, 78594, 104792, 117891, 119160, 130990, 157188, 196485, 235782, 261980, 314376, 392970, 471564, 523960, 589455, 785940, 943128, 1178910, 1571880, 2357820, 4335769, 4715640, 8671538, 13007307, 17343076, 21678845, 26014614, 34686152, 39021921, 43357690, 52029228, 65036535, 78043842, 86715380, 104058456, 130073070, 156087684, 173430760, 195109605, 260146140, 312175368, 390219210, 520292280, 780438420, 1560876840]

約数ペア:

[(1, 1560876840), (2, 780438420), (3, 520292280), (4, 390219210), (5, 312175368), (6, 260146140), (8, 195109605), (9, 173430760), (10, 156087684), (12, 130073070), (15, 104058456), (18, 86715380), (20, 78043842), (24, 65036535), (30, 52029228), (36, 43357690), (40, 39021921), (45, 34686152), (60, 26014614), (72, 21678845), (90, 17343076), (120, 13007307), (180, 8671538), (331, 4715640), (360, 4335769), (662, 2357820), (993, 1571880), (1324, 1178910), (1655, 943128), (1986, 785940), (2648, 589455), (2979, 523960), (3310, 471564), (3972, 392970), (4965, 314376), (5958, 261980), (6620, 235782), (7944, 196485), (9930, 157188), (11916, 130990), (13099, 119160), (13240, 117891), (14895, 104792), (19860, 78594), (23832, 65495), (26198, 59580), (29790, 52396), (39297, 39720)]