68363280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94949}}^1$

素因数の和:94968

約数の個数: 60

約数和(自身を含む): 229589100

約数和(自身を除く): 161225820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94949, 189898, 284847, 379796, 474745, 569694, 759592, 854541, 949490, 1139388, 1424235, 1519184, 1709082, 1898980, 2278776, 2848470, 3418164, 3797960, 4272705, 4557552, 5696940, 6836328, 7595920, 8545410, 11393880, 13672656, 17090820, 22787760, 34181640, 68363280]

約数ペア:

[(1, 68363280), (2, 34181640), (3, 22787760), (4, 17090820), (5, 13672656), (6, 11393880), (8, 8545410), (9, 7595920), (10, 6836328), (12, 5696940), (15, 4557552), (16, 4272705), (18, 3797960), (20, 3418164), (24, 2848470), (30, 2278776), (36, 1898980), (40, 1709082), (45, 1519184), (48, 1424235), (60, 1139388), (72, 949490), (80, 854541), (90, 759592), (120, 569694), (144, 474745), (180, 379796), (240, 284847), (360, 189898), (720, 94949)]