3892560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 14079456

約数和(自身を除く): 10186896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 331, 336, 392, 420, 490, 560, 588, 662, 735, 784, 840, 980, 993, 1176, 1324, 1470, 1655, 1680, 1960, 1986, 2317, 2352, 2648, 2940, 3310, 3920, 3972, 4634, 4965, 5296, 5880, 6620, 6951, 7944, 9268, 9930, 11585, 11760, 13240, 13902, 15888, 16219, 18536, 19860, 23170, 26480, 27804, 32438, 34755, 37072, 39720, 46340, 48657, 55608, 64876, 69510, 79440, 81095, 92680, 97314, 111216, 129752, 139020, 162190, 185360, 194628, 243285, 259504, 278040, 324380, 389256, 486570, 556080, 648760, 778512, 973140, 1297520, 1946280, 3892560]

約数ペア:

[(1, 3892560), (2, 1946280), (3, 1297520), (4, 973140), (5, 778512), (6, 648760), (7, 556080), (8, 486570), (10, 389256), (12, 324380), (14, 278040), (15, 259504), (16, 243285), (20, 194628), (21, 185360), (24, 162190), (28, 139020), (30, 129752), (35, 111216), (40, 97314), (42, 92680), (48, 81095), (49, 79440), (56, 69510), (60, 64876), (70, 55608), (80, 48657), (84, 46340), (98, 39720), (105, 37072), (112, 34755), (120, 32438), (140, 27804), (147, 26480), (168, 23170), (196, 19860), (210, 18536), (240, 16219), (245, 15888), (280, 13902), (294, 13240), (331, 11760), (336, 11585), (392, 9930), (420, 9268), (490, 7944), (560, 6951), (588, 6620), (662, 5880), (735, 5296), (784, 4965), (840, 4634), (980, 3972), (993, 3920), (1176, 3310), (1324, 2940), (1470, 2648), (1655, 2352), (1680, 2317), (1960, 1986)]