55620720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 189745296

約数和(自身を除く): 134124576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1153, 1206, 1340, 1608, 2010, 2306, 2412, 2680, 3015, 3216, 3459, 4020, 4612, 4824, 5360, 5765, 6030, 6918, 8040, 9224, 9648, 10377, 11530, 12060, 13836, 16080, 17295, 18448, 20754, 23060, 24120, 27672, 34590, 41508, 46120, 48240, 51885, 55344, 69180, 77251, 83016, 92240, 103770, 138360, 154502, 166032, 207540, 231753, 276720, 309004, 386255, 415080, 463506, 618008, 695259, 772510, 830160, 927012, 1158765, 1236016, 1390518, 1545020, 1854024, 2317530, 2781036, 3090040, 3476295, 3708048, 4635060, 5562072, 6180080, 6952590, 9270120, 11124144, 13905180, 18540240, 27810360, 55620720]

約数ペア:

[(1, 55620720), (2, 27810360), (3, 18540240), (4, 13905180), (5, 11124144), (6, 9270120), (8, 6952590), (9, 6180080), (10, 5562072), (12, 4635060), (15, 3708048), (16, 3476295), (18, 3090040), (20, 2781036), (24, 2317530), (30, 1854024), (36, 1545020), (40, 1390518), (45, 1236016), (48, 1158765), (60, 927012), (67, 830160), (72, 772510), (80, 695259), (90, 618008), (120, 463506), (134, 415080), (144, 386255), (180, 309004), (201, 276720), (240, 231753), (268, 207540), (335, 166032), (360, 154502), (402, 138360), (536, 103770), (603, 92240), (670, 83016), (720, 77251), (804, 69180), (1005, 55344), (1072, 51885), (1153, 48240), (1206, 46120), (1340, 41508), (1608, 34590), (2010, 27672), (2306, 24120), (2412, 23060), (2680, 20754), (3015, 18448), (3216, 17295), (3459, 16080), (4020, 13836), (4612, 12060), (4824, 11530), (5360, 10377), (5765, 9648), (6030, 9224), (6918, 8040)]