1025475120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{474757}}^1$

素因数の和:474779

約数の個数: 80

約数和(自身を含む): 3532199520

約数和(自身を除く): 2506724400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 474757, 949514, 1424271, 1899028, 2373785, 2848542, 3798056, 4272813, 4747570, 5697084, 7121355, 7596112, 8545626, 9495140, 11394168, 12818439, 14242710, 17091252, 18990280, 21364065, 22788336, 25636878, 28485420, 34182504, 37980560, 42728130, 51273756, 56970840, 64092195, 68365008, 85456260, 102547512, 113941680, 128184390, 170912520, 205095024, 256368780, 341825040, 512737560, 1025475120]

約数ペア:

[(1, 1025475120), (2, 512737560), (3, 341825040), (4, 256368780), (5, 205095024), (6, 170912520), (8, 128184390), (9, 113941680), (10, 102547512), (12, 85456260), (15, 68365008), (16, 64092195), (18, 56970840), (20, 51273756), (24, 42728130), (27, 37980560), (30, 34182504), (36, 28485420), (40, 25636878), (45, 22788336), (48, 21364065), (54, 18990280), (60, 17091252), (72, 14242710), (80, 12818439), (90, 11394168), (108, 9495140), (120, 8545626), (135, 7596112), (144, 7121355), (180, 5697084), (216, 4747570), (240, 4272813), (270, 3798056), (360, 2848542), (432, 2373785), (540, 1899028), (720, 1424271), (1080, 949514), (2160, 474757)]