13719004920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{624727}}^1$

素因数の和:624805

約数の個数: 96

約数和(自身を含む): 45317769120

約数和(自身を除く): 31598764200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 624727, 1249454, 1874181, 2498908, 3123635, 3748362, 4997816, 5622543, 6247270, 7496724, 9370905, 11245086, 12494540, 14993448, 18741810, 22490172, 24989080, 28112715, 37483620, 38108347, 44980344, 56225430, 74967240, 76216694, 112450860, 114325041, 152433388, 190541735, 224901720, 228650082, 304866776, 342975123, 381083470, 457300164, 571625205, 685950246, 762166940, 914600328, 1143250410, 1371900492, 1524333880, 1714875615, 2286500820, 2743800984, 3429751230, 4573001640, 6859502460, 13719004920]

約数ペア:

[(1, 13719004920), (2, 6859502460), (3, 4573001640), (4, 3429751230), (5, 2743800984), (6, 2286500820), (8, 1714875615), (9, 1524333880), (10, 1371900492), (12, 1143250410), (15, 914600328), (18, 762166940), (20, 685950246), (24, 571625205), (30, 457300164), (36, 381083470), (40, 342975123), (45, 304866776), (60, 228650082), (61, 224901720), (72, 190541735), (90, 152433388), (120, 114325041), (122, 112450860), (180, 76216694), (183, 74967240), (244, 56225430), (305, 44980344), (360, 38108347), (366, 37483620), (488, 28112715), (549, 24989080), (610, 22490172), (732, 18741810), (915, 14993448), (1098, 12494540), (1220, 11245086), (1464, 9370905), (1830, 7496724), (2196, 6247270), (2440, 5622543), (2745, 4997816), (3660, 3748362), (4392, 3123635), (5490, 2498908), (7320, 1874181), (10980, 1249454), (21960, 624727)]