12838560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3846

約数の個数: 96

約数和(自身を含む): 46230912

約数和(自身を除く): 33392352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3821, 7642, 11463, 15284, 19105, 22926, 26747, 30568, 38210, 45852, 53494, 57315, 61136, 76420, 80241, 91704, 106988, 114630, 122272, 133735, 152840, 160482, 183408, 213976, 229260, 267470, 305680, 320964, 366816, 401205, 427952, 458520, 534940, 611360, 641928, 802410, 855904, 917040, 1069880, 1283856, 1604820, 1834080, 2139760, 2567712, 3209640, 4279520, 6419280, 12838560]

約数ペア:

[(1, 12838560), (2, 6419280), (3, 4279520), (4, 3209640), (5, 2567712), (6, 2139760), (7, 1834080), (8, 1604820), (10, 1283856), (12, 1069880), (14, 917040), (15, 855904), (16, 802410), (20, 641928), (21, 611360), (24, 534940), (28, 458520), (30, 427952), (32, 401205), (35, 366816), (40, 320964), (42, 305680), (48, 267470), (56, 229260), (60, 213976), (70, 183408), (80, 160482), (84, 152840), (96, 133735), (105, 122272), (112, 114630), (120, 106988), (140, 91704), (160, 80241), (168, 76420), (210, 61136), (224, 57315), (240, 53494), (280, 45852), (336, 38210), (420, 30568), (480, 26747), (560, 22926), (672, 19105), (840, 15284), (1120, 11463), (1680, 7642), (3360, 3821)]