1259288280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3498023}}^1$

素因数の和:3498040

約数の個数: 48

約数和(自身を含む): 4092688080

約数和(自身を除く): 2833399800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3498023, 6996046, 10494069, 13992092, 17490115, 20988138, 27984184, 31482207, 34980230, 41976276, 52470345, 62964414, 69960460, 83952552, 104940690, 125928828, 139920920, 157411035, 209881380, 251857656, 314822070, 419762760, 629644140, 1259288280]

約数ペア:

[(1, 1259288280), (2, 629644140), (3, 419762760), (4, 314822070), (5, 251857656), (6, 209881380), (8, 157411035), (9, 139920920), (10, 125928828), (12, 104940690), (15, 83952552), (18, 69960460), (20, 62964414), (24, 52470345), (30, 41976276), (36, 34980230), (40, 31482207), (45, 27984184), (60, 20988138), (72, 17490115), (90, 13992092), (120, 10494069), (180, 6996046), (360, 3498023)]