15326880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 34315104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 863, 888, 1110, 1184, 1480, 1726, 1776, 2220, 2589, 2960, 3452, 3552, 4315, 4440, 5178, 5920, 6904, 8630, 8880, 10356, 12945, 13808, 17260, 17760, 20712, 25890, 27616, 31931, 34520, 41424, 51780, 63862, 69040, 82848, 95793, 103560, 127724, 138080, 159655, 191586, 207120, 255448, 319310, 383172, 414240, 478965, 510896, 638620, 766344, 957930, 1021792, 1277240, 1532688, 1915860, 2554480, 3065376, 3831720, 5108960, 7663440, 15326880]

約数ペア:

[(1, 15326880), (2, 7663440), (3, 5108960), (4, 3831720), (5, 3065376), (6, 2554480), (8, 1915860), (10, 1532688), (12, 1277240), (15, 1021792), (16, 957930), (20, 766344), (24, 638620), (30, 510896), (32, 478965), (37, 414240), (40, 383172), (48, 319310), (60, 255448), (74, 207120), (80, 191586), (96, 159655), (111, 138080), (120, 127724), (148, 103560), (160, 95793), (185, 82848), (222, 69040), (240, 63862), (296, 51780), (370, 41424), (444, 34520), (480, 31931), (555, 27616), (592, 25890), (740, 20712), (863, 17760), (888, 17260), (1110, 13808), (1184, 12945), (1480, 10356), (1726, 8880), (1776, 8630), (2220, 6904), (2589, 5920), (2960, 5178), (3452, 4440), (3552, 4315)]