145238160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3041}}^1$

素因数の和:3256

約数の個数: 80

約数和(自身を含む): 452649600

約数和(自身を除く): 307411440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3041, 3184, 3980, 4776, 5970, 6082, 7960, 9123, 9552, 11940, 12164, 15205, 15920, 18246, 23880, 24328, 30410, 36492, 45615, 47760, 48656, 60820, 72984, 91230, 121640, 145968, 182460, 243280, 364920, 605159, 729840, 1210318, 1815477, 2420636, 3025795, 3630954, 4841272, 6051590, 7261908, 9077385, 9682544, 12103180, 14523816, 18154770, 24206360, 29047632, 36309540, 48412720, 72619080, 145238160]

約数ペア:

[(1, 145238160), (2, 72619080), (3, 48412720), (4, 36309540), (5, 29047632), (6, 24206360), (8, 18154770), (10, 14523816), (12, 12103180), (15, 9682544), (16, 9077385), (20, 7261908), (24, 6051590), (30, 4841272), (40, 3630954), (48, 3025795), (60, 2420636), (80, 1815477), (120, 1210318), (199, 729840), (240, 605159), (398, 364920), (597, 243280), (796, 182460), (995, 145968), (1194, 121640), (1592, 91230), (1990, 72984), (2388, 60820), (2985, 48656), (3041, 47760), (3184, 45615), (3980, 36492), (4776, 30410), (5970, 24328), (6082, 23880), (7960, 18246), (9123, 15920), (9552, 15205), (11940, 12164)]