180117240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3919}}^1$

素因数の和:4316

約数の個数: 64

約数和(自身を含む): 541900800

約数和(自身を除く): 361783560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 3919, 4596, 5745, 7660, 7838, 9192, 11490, 11757, 15320, 15676, 19595, 22980, 23514, 31352, 39190, 45960, 47028, 58785, 78380, 94056, 117570, 156760, 235140, 470280, 1500977, 3001954, 4502931, 6003908, 7504885, 9005862, 12007816, 15009770, 18011724, 22514655, 30019540, 36023448, 45029310, 60039080, 90058620, 180117240]

約数ペア:

[(1, 180117240), (2, 90058620), (3, 60039080), (4, 45029310), (5, 36023448), (6, 30019540), (8, 22514655), (10, 18011724), (12, 15009770), (15, 12007816), (20, 9005862), (24, 7504885), (30, 6003908), (40, 4502931), (60, 3001954), (120, 1500977), (383, 470280), (766, 235140), (1149, 156760), (1532, 117570), (1915, 94056), (2298, 78380), (3064, 58785), (3830, 47028), (3919, 45960), (4596, 39190), (5745, 31352), (7660, 23514), (7838, 22980), (9192, 19595), (11490, 15676), (11757, 15320)]