479291220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{45131}}^1$

素因数の和:45205

約数の個数: 72

約数和(自身を含む): 1478524320

約数和(自身を除く): 999233100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 45131, 90262, 135393, 180524, 225655, 270786, 406179, 451310, 541572, 676965, 812358, 902620, 1353930, 1624716, 2030895, 2662729, 2707860, 4061790, 5325458, 7988187, 8123580, 10650916, 13313645, 15976374, 23964561, 26627290, 31952748, 39940935, 47929122, 53254580, 79881870, 95858244, 119822805, 159763740, 239645610, 479291220]

約数ペア:

[(1, 479291220), (2, 239645610), (3, 159763740), (4, 119822805), (5, 95858244), (6, 79881870), (9, 53254580), (10, 47929122), (12, 39940935), (15, 31952748), (18, 26627290), (20, 23964561), (30, 15976374), (36, 13313645), (45, 10650916), (59, 8123580), (60, 7988187), (90, 5325458), (118, 4061790), (177, 2707860), (180, 2662729), (236, 2030895), (295, 1624716), (354, 1353930), (531, 902620), (590, 812358), (708, 676965), (885, 541572), (1062, 451310), (1180, 406179), (1770, 270786), (2124, 225655), (2655, 180524), (3540, 135393), (5310, 90262), (10620, 45131)]