12768735360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{391199}}^1$

素因数の和:391238

約数の個数: 128

約数和(自身を含む): 43094592000

約数和(自身を除く): 30325856640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 391199, 782398, 1173597, 1564796, 1955995, 2347194, 3129592, 3911990, 4694388, 5867985, 6259184, 6650383, 7823980, 9388776, 11735970, 12518368, 13300766, 15647960, 18777552, 19951149, 23471940, 25036736, 26601532, 31295920, 33251915, 37555104, 39902298, 46943880, 50073472, 53203064, 62591840, 66503830, 75110208, 79804596, 93887760, 99755745, 106406128, 125183680, 133007660, 150220416, 159609192, 187775520, 199511490, 212812256, 250367360, 266015320, 319218384, 375551040, 399022980, 425624512, 532030640, 638436768, 751102080, 798045960, 851249024, 1064061280, 1276873536, 1596091920, 2128122560, 2553747072, 3192183840, 4256245120, 6384367680, 12768735360]

約数ペア:

[(1, 12768735360), (2, 6384367680), (3, 4256245120), (4, 3192183840), (5, 2553747072), (6, 2128122560), (8, 1596091920), (10, 1276873536), (12, 1064061280), (15, 851249024), (16, 798045960), (17, 751102080), (20, 638436768), (24, 532030640), (30, 425624512), (32, 399022980), (34, 375551040), (40, 319218384), (48, 266015320), (51, 250367360), (60, 212812256), (64, 199511490), (68, 187775520), (80, 159609192), (85, 150220416), (96, 133007660), (102, 125183680), (120, 106406128), (128, 99755745), (136, 93887760), (160, 79804596), (170, 75110208), (192, 66503830), (204, 62591840), (240, 53203064), (255, 50073472), (272, 46943880), (320, 39902298), (340, 37555104), (384, 33251915), (408, 31295920), (480, 26601532), (510, 25036736), (544, 23471940), (640, 19951149), (680, 18777552), (816, 15647960), (960, 13300766), (1020, 12518368), (1088, 11735970), (1360, 9388776), (1632, 7823980), (1920, 6650383), (2040, 6259184), (2176, 5867985), (2720, 4694388), (3264, 3911990), (4080, 3129592), (5440, 2347194), (6528, 1955995), (8160, 1564796), (10880, 1173597), (16320, 782398), (32640, 391199)]