47135280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8578

約数の個数: 80

約数和(自身を含む): 152490240

約数和(自身を除く): 105354960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 8539, 17078, 25617, 34156, 42695, 51234, 68312, 85390, 102468, 128085, 136624, 170780, 196397, 204936, 256170, 341560, 392794, 409872, 512340, 589191, 683120, 785588, 981985, 1024680, 1178382, 1571176, 1963970, 2049360, 2356764, 2945955, 3142352, 3927940, 4713528, 5891910, 7855880, 9427056, 11783820, 15711760, 23567640, 47135280]

約数ペア:

[(1, 47135280), (2, 23567640), (3, 15711760), (4, 11783820), (5, 9427056), (6, 7855880), (8, 5891910), (10, 4713528), (12, 3927940), (15, 3142352), (16, 2945955), (20, 2356764), (23, 2049360), (24, 1963970), (30, 1571176), (40, 1178382), (46, 1024680), (48, 981985), (60, 785588), (69, 683120), (80, 589191), (92, 512340), (115, 409872), (120, 392794), (138, 341560), (184, 256170), (230, 204936), (240, 196397), (276, 170780), (345, 136624), (368, 128085), (460, 102468), (552, 85390), (690, 68312), (920, 51234), (1104, 42695), (1380, 34156), (1840, 25617), (2760, 17078), (5520, 8539)]