270953460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24677}}^1$

素因数の和:24753

約数の個数: 72

約数和(自身を含む): 835399656

約数和(自身を除く): 564446196

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, 24677, 49354, 74031, 98708, 123385, 148062, 222093, 246770, 296124, 370155, 444186, 493540, 740310, 888372, 1110465, 1480620, 1505297, 2220930, 3010594, 4441860, 4515891, 6021188, 7526485, 9031782, 13547673, 15052970, 18063564, 22579455, 27095346, 30105940, 45158910, 54190692, 67738365, 90317820, 135476730, 270953460]

約数ペア:

[(1, 270953460), (2, 135476730), (3, 90317820), (4, 67738365), (5, 54190692), (6, 45158910), (9, 30105940), (10, 27095346), (12, 22579455), (15, 18063564), (18, 15052970), (20, 13547673), (30, 9031782), (36, 7526485), (45, 6021188), (60, 4515891), (61, 4441860), (90, 3010594), (122, 2220930), (180, 1505297), (183, 1480620), (244, 1110465), (305, 888372), (366, 740310), (549, 493540), (610, 444186), (732, 370155), (915, 296124), (1098, 246770), (1220, 222093), (1830, 148062), (2196, 123385), (2745, 98708), (3660, 74031), (5490, 49354), (10980, 24677)]