15701640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5726

約数の個数: 64

約数和(自身を含む): 49161600

約数和(自身を除く): 33459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5689, 11378, 17067, 22756, 28445, 34134, 45512, 56890, 68268, 85335, 113780, 130847, 136536, 170670, 227560, 261694, 341340, 392541, 523388, 654235, 682680, 785082, 1046776, 1308470, 1570164, 1962705, 2616940, 3140328, 3925410, 5233880, 7850820, 15701640]

約数ペア:

[(1, 15701640), (2, 7850820), (3, 5233880), (4, 3925410), (5, 3140328), (6, 2616940), (8, 1962705), (10, 1570164), (12, 1308470), (15, 1046776), (20, 785082), (23, 682680), (24, 654235), (30, 523388), (40, 392541), (46, 341340), (60, 261694), (69, 227560), (92, 170670), (115, 136536), (120, 130847), (138, 113780), (184, 85335), (230, 68268), (276, 56890), (345, 45512), (460, 34134), (552, 28445), (690, 22756), (920, 17067), (1380, 11378), (2760, 5689)]