12873960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 45658080

約数和(自身を除く): 32784120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3251, 3960, 6502, 9753, 13004, 16255, 19506, 26008, 29259, 32510, 35761, 39012, 48765, 58518, 65020, 71522, 78024, 97530, 107283, 117036, 130040, 143044, 146295, 178805, 195060, 214566, 234072, 286088, 292590, 321849, 357610, 390120, 429132, 536415, 585180, 643698, 715220, 858264, 1072830, 1170360, 1287396, 1430440, 1609245, 2145660, 2574792, 3218490, 4291320, 6436980, 12873960]

約数ペア:

[(1, 12873960), (2, 6436980), (3, 4291320), (4, 3218490), (5, 2574792), (6, 2145660), (8, 1609245), (9, 1430440), (10, 1287396), (11, 1170360), (12, 1072830), (15, 858264), (18, 715220), (20, 643698), (22, 585180), (24, 536415), (30, 429132), (33, 390120), (36, 357610), (40, 321849), (44, 292590), (45, 286088), (55, 234072), (60, 214566), (66, 195060), (72, 178805), (88, 146295), (90, 143044), (99, 130040), (110, 117036), (120, 107283), (132, 97530), (165, 78024), (180, 71522), (198, 65020), (220, 58518), (264, 48765), (330, 39012), (360, 35761), (396, 32510), (440, 29259), (495, 26008), (660, 19506), (792, 16255), (990, 13004), (1320, 9753), (1980, 6502), (3251, 3960)]