56490120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4295

約数の個数: 96

約数和(自身を含む): 188599320

約数和(自身を除く): 132109200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4241, 4440, 6660, 8482, 12723, 13320, 16964, 21205, 25446, 33928, 38169, 42410, 50892, 63615, 76338, 84820, 101784, 127230, 152676, 156917, 169640, 190845, 254460, 305352, 313834, 381690, 470751, 508920, 627668, 763380, 784585, 941502, 1255336, 1412253, 1526760, 1569170, 1883004, 2353755, 2824506, 3138340, 3766008, 4707510, 5649012, 6276680, 7061265, 9415020, 11298024, 14122530, 18830040, 28245060, 56490120]

約数ペア:

[(1, 56490120), (2, 28245060), (3, 18830040), (4, 14122530), (5, 11298024), (6, 9415020), (8, 7061265), (9, 6276680), (10, 5649012), (12, 4707510), (15, 3766008), (18, 3138340), (20, 2824506), (24, 2353755), (30, 1883004), (36, 1569170), (37, 1526760), (40, 1412253), (45, 1255336), (60, 941502), (72, 784585), (74, 763380), (90, 627668), (111, 508920), (120, 470751), (148, 381690), (180, 313834), (185, 305352), (222, 254460), (296, 190845), (333, 169640), (360, 156917), (370, 152676), (444, 127230), (555, 101784), (666, 84820), (740, 76338), (888, 63615), (1110, 50892), (1332, 42410), (1480, 38169), (1665, 33928), (2220, 25446), (2664, 21205), (3330, 16964), (4241, 13320), (4440, 12723), (6660, 8482)]