164533920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18078

約数の個数: 96

約数和(自身を含む): 545590080

約数和(自身を除く): 381056160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18041, 36082, 54123, 72164, 90205, 108246, 144328, 180410, 216492, 270615, 288656, 342779, 360820, 432984, 541230, 577312, 685558, 721640, 865968, 1028337, 1082460, 1371116, 1443280, 1713895, 1731936, 2056674, 2164920, 2742232, 2886560, 3427790, 4113348, 4329840, 5141685, 5484464, 6855580, 8226696, 8659680, 10283370, 10968928, 13711160, 16453392, 20566740, 27422320, 32906784, 41133480, 54844640, 82266960, 164533920]

約数ペア:

[(1, 164533920), (2, 82266960), (3, 54844640), (4, 41133480), (5, 32906784), (6, 27422320), (8, 20566740), (10, 16453392), (12, 13711160), (15, 10968928), (16, 10283370), (19, 8659680), (20, 8226696), (24, 6855580), (30, 5484464), (32, 5141685), (38, 4329840), (40, 4113348), (48, 3427790), (57, 2886560), (60, 2742232), (76, 2164920), (80, 2056674), (95, 1731936), (96, 1713895), (114, 1443280), (120, 1371116), (152, 1082460), (160, 1028337), (190, 865968), (228, 721640), (240, 685558), (285, 577312), (304, 541230), (380, 432984), (456, 360820), (480, 342779), (570, 288656), (608, 270615), (760, 216492), (912, 180410), (1140, 144328), (1520, 108246), (1824, 90205), (2280, 72164), (3040, 54123), (4560, 36082), (9120, 18041)]