13500240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4356

約数の個数: 80

約数和(自身を含む): 45080448

約数和(自身を除く): 31580208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4327, 8654, 12981, 17308, 21635, 25962, 34616, 43270, 51924, 56251, 64905, 69232, 86540, 103848, 112502, 129810, 168753, 173080, 207696, 225004, 259620, 281255, 337506, 346160, 450008, 519240, 562510, 675012, 843765, 900016, 1038480, 1125020, 1350024, 1687530, 2250040, 2700048, 3375060, 4500080, 6750120, 13500240]

約数ペア:

[(1, 13500240), (2, 6750120), (3, 4500080), (4, 3375060), (5, 2700048), (6, 2250040), (8, 1687530), (10, 1350024), (12, 1125020), (13, 1038480), (15, 900016), (16, 843765), (20, 675012), (24, 562510), (26, 519240), (30, 450008), (39, 346160), (40, 337506), (48, 281255), (52, 259620), (60, 225004), (65, 207696), (78, 173080), (80, 168753), (104, 129810), (120, 112502), (130, 103848), (156, 86540), (195, 69232), (208, 64905), (240, 56251), (260, 51924), (312, 43270), (390, 34616), (520, 25962), (624, 21635), (780, 17308), (1040, 12981), (1560, 8654), (3120, 4327)]