80110680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 262180800

約数和(自身を除く): 182070120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 577, 712, 780, 890, 1068, 1154, 1157, 1335, 1560, 1731, 1780, 2136, 2308, 2314, 2670, 2885, 3462, 3471, 3560, 4616, 4628, 5340, 5770, 5785, 6924, 6942, 7501, 8655, 9256, 10680, 11540, 11570, 13848, 13884, 15002, 17310, 17355, 22503, 23080, 23140, 27768, 30004, 34620, 34710, 37505, 45006, 46280, 51353, 60008, 69240, 69420, 75010, 90012, 102706, 112515, 138840, 150020, 154059, 180024, 205412, 225030, 256765, 300040, 308118, 410824, 450060, 513530, 616236, 667589, 770295, 900120, 1027060, 1232472, 1335178, 1540590, 2002767, 2054120, 2670356, 3081180, 3337945, 4005534, 5340712, 6162360, 6675890, 8011068, 10013835, 13351780, 16022136, 20027670, 26703560, 40055340, 80110680]

約数ペア:

[(1, 80110680), (2, 40055340), (3, 26703560), (4, 20027670), (5, 16022136), (6, 13351780), (8, 10013835), (10, 8011068), (12, 6675890), (13, 6162360), (15, 5340712), (20, 4005534), (24, 3337945), (26, 3081180), (30, 2670356), (39, 2054120), (40, 2002767), (52, 1540590), (60, 1335178), (65, 1232472), (78, 1027060), (89, 900120), (104, 770295), (120, 667589), (130, 616236), (156, 513530), (178, 450060), (195, 410824), (260, 308118), (267, 300040), (312, 256765), (356, 225030), (390, 205412), (445, 180024), (520, 154059), (534, 150020), (577, 138840), (712, 112515), (780, 102706), (890, 90012), (1068, 75010), (1154, 69420), (1157, 69240), (1335, 60008), (1560, 51353), (1731, 46280), (1780, 45006), (2136, 37505), (2308, 34710), (2314, 34620), (2670, 30004), (2885, 27768), (3462, 23140), (3471, 23080), (3560, 22503), (4616, 17355), (4628, 17310), (5340, 15002), (5770, 13884), (5785, 13848), (6924, 11570), (6942, 11540), (7501, 10680), (8655, 9256)]