15689880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 52284960

約数和(自身を除く): 36595080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1063, 1230, 1476, 1640, 1845, 2126, 2460, 2952, 3189, 3690, 4252, 4920, 5315, 6378, 7380, 8504, 9567, 10630, 12756, 14760, 15945, 19134, 21260, 25512, 31890, 38268, 42520, 43583, 47835, 63780, 76536, 87166, 95670, 127560, 130749, 174332, 191340, 217915, 261498, 348664, 382680, 392247, 435830, 522996, 653745, 784494, 871660, 1045992, 1307490, 1568988, 1743320, 1961235, 2614980, 3137976, 3922470, 5229960, 7844940, 15689880]

約数ペア:

[(1, 15689880), (2, 7844940), (3, 5229960), (4, 3922470), (5, 3137976), (6, 2614980), (8, 1961235), (9, 1743320), (10, 1568988), (12, 1307490), (15, 1045992), (18, 871660), (20, 784494), (24, 653745), (30, 522996), (36, 435830), (40, 392247), (41, 382680), (45, 348664), (60, 261498), (72, 217915), (82, 191340), (90, 174332), (120, 130749), (123, 127560), (164, 95670), (180, 87166), (205, 76536), (246, 63780), (328, 47835), (360, 43583), (369, 42520), (410, 38268), (492, 31890), (615, 25512), (738, 21260), (820, 19134), (984, 15945), (1063, 14760), (1230, 12756), (1476, 10630), (1640, 9567), (1845, 8504), (2126, 7380), (2460, 6378), (2952, 5315), (3189, 4920), (3690, 4252)]