13856760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 45845280

約数和(自身を除く): 31988520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 631, 732, 915, 1098, 1220, 1262, 1464, 1830, 1893, 2196, 2440, 2524, 2745, 3155, 3660, 3786, 4392, 5048, 5490, 5679, 6310, 7320, 7572, 9465, 10980, 11358, 12620, 15144, 18930, 21960, 22716, 25240, 28395, 37860, 38491, 45432, 56790, 75720, 76982, 113580, 115473, 153964, 192455, 227160, 230946, 307928, 346419, 384910, 461892, 577365, 692838, 769820, 923784, 1154730, 1385676, 1539640, 1732095, 2309460, 2771352, 3464190, 4618920, 6928380, 13856760]

約数ペア:

[(1, 13856760), (2, 6928380), (3, 4618920), (4, 3464190), (5, 2771352), (6, 2309460), (8, 1732095), (9, 1539640), (10, 1385676), (12, 1154730), (15, 923784), (18, 769820), (20, 692838), (24, 577365), (30, 461892), (36, 384910), (40, 346419), (45, 307928), (60, 230946), (61, 227160), (72, 192455), (90, 153964), (120, 115473), (122, 113580), (180, 76982), (183, 75720), (244, 56790), (305, 45432), (360, 38491), (366, 37860), (488, 28395), (549, 25240), (610, 22716), (631, 21960), (732, 18930), (915, 15144), (1098, 12620), (1220, 11358), (1262, 10980), (1464, 9465), (1830, 7572), (1893, 7320), (2196, 6310), (2440, 5679), (2524, 5490), (2745, 5048), (3155, 4392), (3660, 3786)]