54090120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9199}}^1$

素因数の和:9227

約数の個数: 96

約数和(自身を含む): 188784000

約数和(自身を除く): 134693880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 9199, 18398, 27597, 36796, 45995, 55194, 64393, 73592, 91990, 110388, 128786, 137985, 183980, 193179, 220776, 257572, 275970, 321965, 367960, 386358, 450751, 515144, 551940, 643930, 772716, 901502, 965895, 1103880, 1287860, 1352253, 1545432, 1803004, 1931790, 2253755, 2575720, 2704506, 3606008, 3863580, 4507510, 5409012, 6761265, 7727160, 9015020, 10818024, 13522530, 18030040, 27045060, 54090120]

約数ペア:

[(1, 54090120), (2, 27045060), (3, 18030040), (4, 13522530), (5, 10818024), (6, 9015020), (7, 7727160), (8, 6761265), (10, 5409012), (12, 4507510), (14, 3863580), (15, 3606008), (20, 2704506), (21, 2575720), (24, 2253755), (28, 1931790), (30, 1803004), (35, 1545432), (40, 1352253), (42, 1287860), (49, 1103880), (56, 965895), (60, 901502), (70, 772716), (84, 643930), (98, 551940), (105, 515144), (120, 450751), (140, 386358), (147, 367960), (168, 321965), (196, 275970), (210, 257572), (245, 220776), (280, 193179), (294, 183980), (392, 137985), (420, 128786), (490, 110388), (588, 91990), (735, 73592), (840, 64393), (980, 55194), (1176, 45995), (1470, 36796), (1960, 27597), (2940, 18398), (5880, 9199)]