118748960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 309355200

約数和(自身を除く): 190606240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 109, 110, 160, 176, 218, 220, 352, 436, 440, 545, 619, 872, 880, 1090, 1199, 1238, 1744, 1760, 2180, 2398, 2476, 3095, 3488, 4360, 4796, 4952, 5995, 6190, 6809, 8720, 9592, 9904, 11990, 12380, 13618, 17440, 19184, 19808, 23980, 24760, 27236, 34045, 38368, 47960, 49520, 54472, 67471, 68090, 95920, 99040, 108944, 134942, 136180, 191840, 217888, 269884, 272360, 337355, 539768, 544720, 674710, 742181, 1079536, 1089440, 1349420, 1484362, 2159072, 2698840, 2968724, 3710905, 5397680, 5937448, 7421810, 10795360, 11874896, 14843620, 23749792, 29687240, 59374480, 118748960]

約数ペア:

[(1, 118748960), (2, 59374480), (4, 29687240), (5, 23749792), (8, 14843620), (10, 11874896), (11, 10795360), (16, 7421810), (20, 5937448), (22, 5397680), (32, 3710905), (40, 2968724), (44, 2698840), (55, 2159072), (80, 1484362), (88, 1349420), (109, 1089440), (110, 1079536), (160, 742181), (176, 674710), (218, 544720), (220, 539768), (352, 337355), (436, 272360), (440, 269884), (545, 217888), (619, 191840), (872, 136180), (880, 134942), (1090, 108944), (1199, 99040), (1238, 95920), (1744, 68090), (1760, 67471), (2180, 54472), (2398, 49520), (2476, 47960), (3095, 38368), (3488, 34045), (4360, 27236), (4796, 24760), (4952, 23980), (5995, 19808), (6190, 19184), (6809, 17440), (8720, 13618), (9592, 12380), (9904, 11990)]