2108922720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3331}}^1$

素因数の和:4668

約数の個数: 96

約数和(自身を含む): 6650138880

約数和(自身を除く): 4541216160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1319, 2638, 3331, 3957, 5276, 6595, 6662, 7914, 9993, 10552, 13190, 13324, 15828, 16655, 19785, 19986, 21104, 26380, 26648, 31656, 33310, 39570, 39972, 42208, 49965, 52760, 53296, 63312, 66620, 79140, 79944, 99930, 105520, 106592, 126624, 133240, 158280, 159888, 199860, 211040, 266480, 316560, 319776, 399720, 532960, 633120, 799440, 1598880, 4393589, 8787178, 13180767, 17574356, 21967945, 26361534, 35148712, 43935890, 52723068, 65903835, 70297424, 87871780, 105446136, 131807670, 140594848, 175743560, 210892272, 263615340, 351487120, 421784544, 527230680, 702974240, 1054461360, 2108922720]

約数ペア:

[(1, 2108922720), (2, 1054461360), (3, 702974240), (4, 527230680), (5, 421784544), (6, 351487120), (8, 263615340), (10, 210892272), (12, 175743560), (15, 140594848), (16, 131807670), (20, 105446136), (24, 87871780), (30, 70297424), (32, 65903835), (40, 52723068), (48, 43935890), (60, 35148712), (80, 26361534), (96, 21967945), (120, 17574356), (160, 13180767), (240, 8787178), (480, 4393589), (1319, 1598880), (2638, 799440), (3331, 633120), (3957, 532960), (5276, 399720), (6595, 319776), (6662, 316560), (7914, 266480), (9993, 211040), (10552, 199860), (13190, 159888), (13324, 158280), (15828, 133240), (16655, 126624), (19785, 106592), (19986, 105520), (21104, 99930), (26380, 79944), (26648, 79140), (31656, 66620), (33310, 63312), (39570, 53296), (39972, 52760), (42208, 49965)]