176066640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2637

約数の個数: 120

約数和(自身を含む): 597623208

約数和(自身を除く): 421556568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2521, 2910, 3492, 3880, 4365, 4656, 5042, 5820, 6984, 7563, 7760, 8730, 10084, 11640, 12605, 13968, 15126, 17460, 20168, 22689, 23280, 25210, 30252, 34920, 37815, 40336, 45378, 50420, 60504, 69840, 75630, 90756, 100840, 113445, 121008, 151260, 181512, 201680, 226890, 244537, 302520, 363024, 453780, 489074, 605040, 733611, 907560, 978148, 1222685, 1467222, 1815120, 1956296, 2200833, 2445370, 2934444, 3668055, 3912592, 4401666, 4890740, 5868888, 7336110, 8803332, 9781480, 11004165, 11737776, 14672220, 17606664, 19562960, 22008330, 29344440, 35213328, 44016660, 58688880, 88033320, 176066640]

約数ペア:

[(1, 176066640), (2, 88033320), (3, 58688880), (4, 44016660), (5, 35213328), (6, 29344440), (8, 22008330), (9, 19562960), (10, 17606664), (12, 14672220), (15, 11737776), (16, 11004165), (18, 9781480), (20, 8803332), (24, 7336110), (30, 5868888), (36, 4890740), (40, 4401666), (45, 3912592), (48, 3668055), (60, 2934444), (72, 2445370), (80, 2200833), (90, 1956296), (97, 1815120), (120, 1467222), (144, 1222685), (180, 978148), (194, 907560), (240, 733611), (291, 605040), (360, 489074), (388, 453780), (485, 363024), (582, 302520), (720, 244537), (776, 226890), (873, 201680), (970, 181512), (1164, 151260), (1455, 121008), (1552, 113445), (1746, 100840), (1940, 90756), (2328, 75630), (2521, 69840), (2910, 60504), (3492, 50420), (3880, 45378), (4365, 40336), (4656, 37815), (5042, 34920), (5820, 30252), (6984, 25210), (7563, 23280), (7760, 22689), (8730, 20168), (10084, 17460), (11640, 15126), (12605, 13968)]