4004160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 13142976

約数和(自身を除く): 9138816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 97, 120, 129, 160, 172, 192, 194, 215, 240, 258, 291, 320, 344, 388, 430, 480, 485, 516, 582, 645, 688, 776, 860, 960, 970, 1032, 1164, 1290, 1376, 1455, 1552, 1720, 1940, 2064, 2328, 2580, 2752, 2910, 3104, 3440, 3880, 4128, 4171, 4656, 5160, 5820, 6208, 6880, 7760, 8256, 8342, 9312, 10320, 11640, 12513, 13760, 15520, 16684, 18624, 20640, 20855, 23280, 25026, 31040, 33368, 41280, 41710, 46560, 50052, 62565, 66736, 83420, 93120, 100104, 125130, 133472, 166840, 200208, 250260, 266944, 333680, 400416, 500520, 667360, 800832, 1001040, 1334720, 2002080, 4004160]

約数ペア:

[(1, 4004160), (2, 2002080), (3, 1334720), (4, 1001040), (5, 800832), (6, 667360), (8, 500520), (10, 400416), (12, 333680), (15, 266944), (16, 250260), (20, 200208), (24, 166840), (30, 133472), (32, 125130), (40, 100104), (43, 93120), (48, 83420), (60, 66736), (64, 62565), (80, 50052), (86, 46560), (96, 41710), (97, 41280), (120, 33368), (129, 31040), (160, 25026), (172, 23280), (192, 20855), (194, 20640), (215, 18624), (240, 16684), (258, 15520), (291, 13760), (320, 12513), (344, 11640), (388, 10320), (430, 9312), (480, 8342), (485, 8256), (516, 7760), (582, 6880), (645, 6208), (688, 5820), (776, 5160), (860, 4656), (960, 4171), (970, 4128), (1032, 3880), (1164, 3440), (1290, 3104), (1376, 2910), (1455, 2752), (1552, 2580), (1720, 2328), (1940, 2064)]