4980077820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{453559}}^1$

素因数の和:453635

約数の個数: 72

約数和(自身を含む): 15353913120

約数和(自身を除く): 10373835300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 453559, 907118, 1360677, 1814236, 2267795, 2721354, 4082031, 4535590, 5442708, 6803385, 8164062, 9071180, 13606770, 16328124, 20410155, 27213540, 27667099, 40820310, 55334198, 81640620, 83001297, 110668396, 138335495, 166002594, 249003891, 276670990, 332005188, 415006485, 498007782, 553341980, 830012970, 996015564, 1245019455, 1660025940, 2490038910, 4980077820]

約数ペア:

[(1, 4980077820), (2, 2490038910), (3, 1660025940), (4, 1245019455), (5, 996015564), (6, 830012970), (9, 553341980), (10, 498007782), (12, 415006485), (15, 332005188), (18, 276670990), (20, 249003891), (30, 166002594), (36, 138335495), (45, 110668396), (60, 83001297), (61, 81640620), (90, 55334198), (122, 40820310), (180, 27667099), (183, 27213540), (244, 20410155), (305, 16328124), (366, 13606770), (549, 9071180), (610, 8164062), (732, 6803385), (915, 5442708), (1098, 4535590), (1220, 4082031), (1830, 2721354), (2196, 2267795), (2745, 1814236), (3660, 1360677), (5490, 907118), (10980, 453559)]