54051960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 172915200

約数和(自身を除く): 118863240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 157, 190, 228, 285, 302, 314, 380, 453, 456, 471, 570, 604, 628, 755, 760, 785, 906, 942, 1140, 1208, 1256, 1510, 1570, 1812, 1884, 2265, 2280, 2355, 2869, 2983, 3020, 3140, 3624, 3768, 4530, 4710, 5738, 5966, 6040, 6280, 8607, 8949, 9060, 9420, 11476, 11932, 14345, 14915, 17214, 17898, 18120, 18840, 22952, 23707, 23864, 28690, 29830, 34428, 35796, 43035, 44745, 47414, 57380, 59660, 68856, 71121, 71592, 86070, 89490, 94828, 114760, 118535, 119320, 142242, 172140, 178980, 189656, 237070, 284484, 344280, 355605, 357960, 450433, 474140, 568968, 711210, 900866, 948280, 1351299, 1422420, 1801732, 2252165, 2702598, 2844840, 3603464, 4504330, 5405196, 6756495, 9008660, 10810392, 13512990, 18017320, 27025980, 54051960]

約数ペア:

[(1, 54051960), (2, 27025980), (3, 18017320), (4, 13512990), (5, 10810392), (6, 9008660), (8, 6756495), (10, 5405196), (12, 4504330), (15, 3603464), (19, 2844840), (20, 2702598), (24, 2252165), (30, 1801732), (38, 1422420), (40, 1351299), (57, 948280), (60, 900866), (76, 711210), (95, 568968), (114, 474140), (120, 450433), (151, 357960), (152, 355605), (157, 344280), (190, 284484), (228, 237070), (285, 189656), (302, 178980), (314, 172140), (380, 142242), (453, 119320), (456, 118535), (471, 114760), (570, 94828), (604, 89490), (628, 86070), (755, 71592), (760, 71121), (785, 68856), (906, 59660), (942, 57380), (1140, 47414), (1208, 44745), (1256, 43035), (1510, 35796), (1570, 34428), (1812, 29830), (1884, 28690), (2265, 23864), (2280, 23707), (2355, 22952), (2869, 18840), (2983, 18120), (3020, 17898), (3140, 17214), (3624, 14915), (3768, 14345), (4530, 11932), (4710, 11476), (5738, 9420), (5966, 9060), (6040, 8949), (6280, 8607)]