15690908760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{4583}}^1$

素因数の和:4977

約数の個数: 128

約数和(自身を含む): 47711738880

約数和(自身を除く): 32020830120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 277, 309, 412, 515, 554, 618, 824, 831, 1030, 1108, 1236, 1385, 1545, 1662, 2060, 2216, 2472, 2770, 3090, 3324, 4120, 4155, 4583, 5540, 6180, 6648, 8310, 9166, 11080, 12360, 13749, 16620, 18332, 22915, 27498, 28531, 33240, 36664, 45830, 54996, 57062, 68745, 85593, 91660, 109992, 114124, 137490, 142655, 171186, 183320, 228248, 274980, 285310, 342372, 427965, 472049, 549960, 570620, 684744, 855930, 944098, 1141240, 1269491, 1416147, 1711860, 1888196, 2360245, 2538982, 2832294, 3423720, 3776392, 3808473, 4720490, 5077964, 5664588, 6347455, 7080735, 7616946, 9440980, 10155928, 11329176, 12694910, 14161470, 15233892, 18881960, 19042365, 25389820, 28322940, 30467784, 38084730, 50779640, 56645880, 76169460, 130757573, 152338920, 261515146, 392272719, 523030292, 653787865, 784545438, 1046060584, 1307575730, 1569090876, 1961363595, 2615151460, 3138181752, 3922727190, 5230302920, 7845454380, 15690908760]

約数ペア:

[(1, 15690908760), (2, 7845454380), (3, 5230302920), (4, 3922727190), (5, 3138181752), (6, 2615151460), (8, 1961363595), (10, 1569090876), (12, 1307575730), (15, 1046060584), (20, 784545438), (24, 653787865), (30, 523030292), (40, 392272719), (60, 261515146), (103, 152338920), (120, 130757573), (206, 76169460), (277, 56645880), (309, 50779640), (412, 38084730), (515, 30467784), (554, 28322940), (618, 25389820), (824, 19042365), (831, 18881960), (1030, 15233892), (1108, 14161470), (1236, 12694910), (1385, 11329176), (1545, 10155928), (1662, 9440980), (2060, 7616946), (2216, 7080735), (2472, 6347455), (2770, 5664588), (3090, 5077964), (3324, 4720490), (4120, 3808473), (4155, 3776392), (4583, 3423720), (5540, 2832294), (6180, 2538982), (6648, 2360245), (8310, 1888196), (9166, 1711860), (11080, 1416147), (12360, 1269491), (13749, 1141240), (16620, 944098), (18332, 855930), (22915, 684744), (27498, 570620), (28531, 549960), (33240, 472049), (36664, 427965), (45830, 342372), (54996, 285310), (57062, 274980), (68745, 228248), (85593, 183320), (91660, 171186), (109992, 142655), (114124, 137490)]