15149520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 51967656

約数和(自身を除く): 36818136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 397, 424, 477, 530, 636, 720, 794, 795, 848, 954, 1060, 1191, 1272, 1588, 1590, 1908, 1985, 2120, 2382, 2385, 2544, 3176, 3180, 3573, 3816, 3970, 4240, 4764, 4770, 5955, 6352, 6360, 7146, 7632, 7940, 9528, 9540, 11910, 12720, 14292, 15880, 17865, 19056, 19080, 21041, 23820, 28584, 31760, 35730, 38160, 42082, 47640, 57168, 63123, 71460, 84164, 95280, 105205, 126246, 142920, 168328, 189369, 210410, 252492, 285840, 315615, 336656, 378738, 420820, 504984, 631230, 757476, 841640, 946845, 1009968, 1262460, 1514952, 1683280, 1893690, 2524920, 3029904, 3787380, 5049840, 7574760, 15149520]

約数ペア:

[(1, 15149520), (2, 7574760), (3, 5049840), (4, 3787380), (5, 3029904), (6, 2524920), (8, 1893690), (9, 1683280), (10, 1514952), (12, 1262460), (15, 1009968), (16, 946845), (18, 841640), (20, 757476), (24, 631230), (30, 504984), (36, 420820), (40, 378738), (45, 336656), (48, 315615), (53, 285840), (60, 252492), (72, 210410), (80, 189369), (90, 168328), (106, 142920), (120, 126246), (144, 105205), (159, 95280), (180, 84164), (212, 71460), (240, 63123), (265, 57168), (318, 47640), (360, 42082), (397, 38160), (424, 35730), (477, 31760), (530, 28584), (636, 23820), (720, 21041), (794, 19080), (795, 19056), (848, 17865), (954, 15880), (1060, 14292), (1191, 12720), (1272, 11910), (1588, 9540), (1590, 9528), (1908, 7940), (1985, 7632), (2120, 7146), (2382, 6360), (2385, 6352), (2544, 5955), (3176, 4770), (3180, 4764), (3573, 4240), (3816, 3970)]