67838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 96

約数和(自身を含む): 216518400

約数和(自身を除く): 148679520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1789, 1896, 2370, 2528, 3160, 3578, 3792, 4740, 5367, 6320, 7156, 7584, 8945, 9480, 10734, 12640, 14312, 17890, 18960, 21468, 26835, 28624, 35780, 37920, 42936, 53670, 57248, 71560, 85872, 107340, 141331, 143120, 171744, 214680, 282662, 286240, 423993, 429360, 565324, 706655, 847986, 858720, 1130648, 1413310, 1695972, 2119965, 2261296, 2826620, 3391944, 4239930, 4522592, 5653240, 6783888, 8479860, 11306480, 13567776, 16959720, 22612960, 33919440, 67838880]

約数ペア:

[(1, 67838880), (2, 33919440), (3, 22612960), (4, 16959720), (5, 13567776), (6, 11306480), (8, 8479860), (10, 6783888), (12, 5653240), (15, 4522592), (16, 4239930), (20, 3391944), (24, 2826620), (30, 2261296), (32, 2119965), (40, 1695972), (48, 1413310), (60, 1130648), (79, 858720), (80, 847986), (96, 706655), (120, 565324), (158, 429360), (160, 423993), (237, 286240), (240, 282662), (316, 214680), (395, 171744), (474, 143120), (480, 141331), (632, 107340), (790, 85872), (948, 71560), (1185, 57248), (1264, 53670), (1580, 42936), (1789, 37920), (1896, 35780), (2370, 28624), (2528, 26835), (3160, 21468), (3578, 18960), (3792, 17890), (4740, 14312), (5367, 12640), (6320, 10734), (7156, 9480), (7584, 8945)]