145257480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5683}}^1$

素因数の和:5771

約数の個数: 96

約数和(自身を含む): 478820160

約数和(自身を除く): 333562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 5683, 6390, 8520, 11366, 12780, 17049, 22732, 25560, 28415, 34098, 45464, 51147, 56830, 68196, 85245, 102294, 113660, 136392, 170490, 204588, 227320, 255735, 340980, 403493, 409176, 511470, 681960, 806986, 1022940, 1210479, 1613972, 2017465, 2045880, 2420958, 3227944, 3631437, 4034930, 4841916, 6052395, 7262874, 8069860, 9683832, 12104790, 14525748, 16139720, 18157185, 24209580, 29051496, 36314370, 48419160, 72628740, 145257480]

約数ペア:

[(1, 145257480), (2, 72628740), (3, 48419160), (4, 36314370), (5, 29051496), (6, 24209580), (8, 18157185), (9, 16139720), (10, 14525748), (12, 12104790), (15, 9683832), (18, 8069860), (20, 7262874), (24, 6052395), (30, 4841916), (36, 4034930), (40, 3631437), (45, 3227944), (60, 2420958), (71, 2045880), (72, 2017465), (90, 1613972), (120, 1210479), (142, 1022940), (180, 806986), (213, 681960), (284, 511470), (355, 409176), (360, 403493), (426, 340980), (568, 255735), (639, 227320), (710, 204588), (852, 170490), (1065, 136392), (1278, 113660), (1420, 102294), (1704, 85245), (2130, 68196), (2556, 56830), (2840, 51147), (3195, 45464), (4260, 34098), (5112, 28415), (5683, 25560), (6390, 22732), (8520, 17049), (11366, 12780)]