47765640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 156965760

約数和(自身を除く): 109200120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 457, 520, 536, 670, 780, 804, 871, 914, 1005, 1340, 1371, 1560, 1608, 1742, 1828, 2010, 2285, 2613, 2680, 2742, 3484, 3656, 4020, 4355, 4570, 5226, 5484, 5941, 6855, 6968, 8040, 8710, 9140, 10452, 10968, 11882, 13065, 13710, 17420, 17823, 18280, 20904, 23764, 26130, 27420, 29705, 30619, 34840, 35646, 47528, 52260, 54840, 59410, 61238, 71292, 89115, 91857, 104520, 118820, 122476, 142584, 153095, 178230, 183714, 237640, 244952, 306190, 356460, 367428, 398047, 459285, 612380, 712920, 734856, 796094, 918570, 1194141, 1224760, 1592188, 1837140, 1990235, 2388282, 3184376, 3674280, 3980470, 4776564, 5970705, 7960940, 9553128, 11941410, 15921880, 23882820, 47765640]

約数ペア:

[(1, 47765640), (2, 23882820), (3, 15921880), (4, 11941410), (5, 9553128), (6, 7960940), (8, 5970705), (10, 4776564), (12, 3980470), (13, 3674280), (15, 3184376), (20, 2388282), (24, 1990235), (26, 1837140), (30, 1592188), (39, 1224760), (40, 1194141), (52, 918570), (60, 796094), (65, 734856), (67, 712920), (78, 612380), (104, 459285), (120, 398047), (130, 367428), (134, 356460), (156, 306190), (195, 244952), (201, 237640), (260, 183714), (268, 178230), (312, 153095), (335, 142584), (390, 122476), (402, 118820), (457, 104520), (520, 91857), (536, 89115), (670, 71292), (780, 61238), (804, 59410), (871, 54840), (914, 52260), (1005, 47528), (1340, 35646), (1371, 34840), (1560, 30619), (1608, 29705), (1742, 27420), (1828, 26130), (2010, 23764), (2285, 20904), (2613, 18280), (2680, 17823), (2742, 17420), (3484, 13710), (3656, 13065), (4020, 11882), (4355, 10968), (4570, 10452), (5226, 9140), (5484, 8710), (5941, 8040), (6855, 6968)]