144994440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38977}}^1$

素因数の和:39022

約数の個数: 64

約数和(自身を含む): 449026560

約数和(自身を除く): 304032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 38977, 77954, 116931, 155908, 194885, 233862, 311816, 389770, 467724, 584655, 779540, 935448, 1169310, 1208287, 1559080, 2338620, 2416574, 3624861, 4677240, 4833148, 6041435, 7249722, 9666296, 12082870, 14499444, 18124305, 24165740, 28998888, 36248610, 48331480, 72497220, 144994440]

約数ペア:

[(1, 144994440), (2, 72497220), (3, 48331480), (4, 36248610), (5, 28998888), (6, 24165740), (8, 18124305), (10, 14499444), (12, 12082870), (15, 9666296), (20, 7249722), (24, 6041435), (30, 4833148), (31, 4677240), (40, 3624861), (60, 2416574), (62, 2338620), (93, 1559080), (120, 1208287), (124, 1169310), (155, 935448), (186, 779540), (248, 584655), (310, 467724), (372, 389770), (465, 311816), (620, 233862), (744, 194885), (930, 155908), (1240, 116931), (1860, 77954), (3720, 38977)]