70862040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21871}}^1$

素因数の和:21894

約数の個数: 80

約数和(自身を含む): 238186080

約数和(自身を除く): 167324040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21871, 43742, 65613, 87484, 109355, 131226, 174968, 196839, 218710, 262452, 328065, 393678, 437420, 524904, 590517, 656130, 787356, 874840, 984195, 1181034, 1312260, 1574712, 1771551, 1968390, 2362068, 2624520, 2952585, 3543102, 3936780, 4724136, 5905170, 7086204, 7873560, 8857755, 11810340, 14172408, 17715510, 23620680, 35431020, 70862040]

約数ペア:

[(1, 70862040), (2, 35431020), (3, 23620680), (4, 17715510), (5, 14172408), (6, 11810340), (8, 8857755), (9, 7873560), (10, 7086204), (12, 5905170), (15, 4724136), (18, 3936780), (20, 3543102), (24, 2952585), (27, 2624520), (30, 2362068), (36, 1968390), (40, 1771551), (45, 1574712), (54, 1312260), (60, 1181034), (72, 984195), (81, 874840), (90, 787356), (108, 656130), (120, 590517), (135, 524904), (162, 437420), (180, 393678), (216, 328065), (270, 262452), (324, 218710), (360, 196839), (405, 174968), (540, 131226), (648, 109355), (810, 87484), (1080, 65613), (1620, 43742), (3240, 21871)]