146530920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2399}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 440640000

約数和(自身を除く): 294109080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2399, 2545, 3054, 4072, 4798, 5090, 6108, 7197, 7635, 9596, 10180, 11995, 12216, 14394, 15270, 19192, 20360, 23990, 28788, 30540, 35985, 47980, 57576, 61080, 71970, 95960, 143940, 287880, 1221091, 2442182, 3663273, 4884364, 6105455, 7326546, 9768728, 12210910, 14653092, 18316365, 24421820, 29306184, 36632730, 48843640, 73265460, 146530920]

約数ペア:

[(1, 146530920), (2, 73265460), (3, 48843640), (4, 36632730), (5, 29306184), (6, 24421820), (8, 18316365), (10, 14653092), (12, 12210910), (15, 9768728), (20, 7326546), (24, 6105455), (30, 4884364), (40, 3663273), (60, 2442182), (120, 1221091), (509, 287880), (1018, 143940), (1527, 95960), (2036, 71970), (2399, 61080), (2545, 57576), (3054, 47980), (4072, 35985), (4798, 30540), (5090, 28788), (6108, 23990), (7197, 20360), (7635, 19192), (9596, 15270), (10180, 14394), (11995, 12216)]