30420144

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 80

約数和(自身を含む): 88704640

約数和(自身を除く): 58284496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1051, 1072, 1206, 1608, 1809, 2102, 2412, 3153, 3216, 3618, 4204, 4824, 6306, 7236, 8408, 9459, 9648, 12612, 14472, 16816, 18918, 25224, 28377, 28944, 37836, 50448, 56754, 70417, 75672, 113508, 140834, 151344, 211251, 227016, 281668, 422502, 454032, 563336, 633753, 845004, 1126672, 1267506, 1690008, 1901259, 2535012, 3380016, 3802518, 5070024, 7605036, 10140048, 15210072, 30420144]

約数ペア:

[(1, 30420144), (2, 15210072), (3, 10140048), (4, 7605036), (6, 5070024), (8, 3802518), (9, 3380016), (12, 2535012), (16, 1901259), (18, 1690008), (24, 1267506), (27, 1126672), (36, 845004), (48, 633753), (54, 563336), (67, 454032), (72, 422502), (108, 281668), (134, 227016), (144, 211251), (201, 151344), (216, 140834), (268, 113508), (402, 75672), (432, 70417), (536, 56754), (603, 50448), (804, 37836), (1051, 28944), (1072, 28377), (1206, 25224), (1608, 18918), (1809, 16816), (2102, 14472), (2412, 12612), (3153, 9648), (3216, 9459), (3618, 8408), (4204, 7236), (4824, 6306)]