12559560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 41489280

約数和(自身を除く): 28929720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 97, 104, 120, 130, 156, 166, 194, 195, 249, 260, 291, 312, 332, 388, 390, 415, 485, 498, 520, 582, 664, 776, 780, 830, 970, 996, 1079, 1164, 1245, 1261, 1455, 1560, 1660, 1940, 1992, 2158, 2328, 2490, 2522, 2910, 3237, 3320, 3783, 3880, 4316, 4980, 5044, 5395, 5820, 6305, 6474, 7566, 8051, 8632, 9960, 10088, 10790, 11640, 12610, 12948, 15132, 16102, 16185, 18915, 21580, 24153, 25220, 25896, 30264, 32204, 32370, 37830, 40255, 43160, 48306, 50440, 64408, 64740, 75660, 80510, 96612, 104663, 120765, 129480, 151320, 161020, 193224, 209326, 241530, 313989, 322040, 418652, 483060, 523315, 627978, 837304, 966120, 1046630, 1255956, 1569945, 2093260, 2511912, 3139890, 4186520, 6279780, 12559560]

約数ペア:

[(1, 12559560), (2, 6279780), (3, 4186520), (4, 3139890), (5, 2511912), (6, 2093260), (8, 1569945), (10, 1255956), (12, 1046630), (13, 966120), (15, 837304), (20, 627978), (24, 523315), (26, 483060), (30, 418652), (39, 322040), (40, 313989), (52, 241530), (60, 209326), (65, 193224), (78, 161020), (83, 151320), (97, 129480), (104, 120765), (120, 104663), (130, 96612), (156, 80510), (166, 75660), (194, 64740), (195, 64408), (249, 50440), (260, 48306), (291, 43160), (312, 40255), (332, 37830), (388, 32370), (390, 32204), (415, 30264), (485, 25896), (498, 25220), (520, 24153), (582, 21580), (664, 18915), (776, 16185), (780, 16102), (830, 15132), (970, 12948), (996, 12610), (1079, 11640), (1164, 10790), (1245, 10088), (1261, 9960), (1455, 8632), (1560, 8051), (1660, 7566), (1940, 6474), (1992, 6305), (2158, 5820), (2328, 5395), (2490, 5044), (2522, 4980), (2910, 4316), (3237, 3880), (3320, 3783)]