48300420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115001}}^1$

素因数の和:115020

約数の個数: 48

約数和(自身を含む): 154562688

約数和(自身を除く): 106262268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115001, 230002, 345003, 460004, 575005, 690006, 805007, 1150010, 1380012, 1610014, 1725015, 2300020, 2415021, 3220028, 3450030, 4025035, 4830042, 6900060, 8050070, 9660084, 12075105, 16100140, 24150210, 48300420]

約数ペア:

[(1, 48300420), (2, 24150210), (3, 16100140), (4, 12075105), (5, 9660084), (6, 8050070), (7, 6900060), (10, 4830042), (12, 4025035), (14, 3450030), (15, 3220028), (20, 2415021), (21, 2300020), (28, 1725015), (30, 1610014), (35, 1380012), (42, 1150010), (60, 805007), (70, 690006), (84, 575005), (105, 460004), (140, 345003), (210, 230002), (420, 115001)]