1290044040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{7523}}^1$

素因数の和:8966

約数の個数: 64

約数和(自身を含む): 3873355200

約数和(自身を除く): 2583311160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1429, 2858, 4287, 5716, 7145, 7523, 8574, 11432, 14290, 15046, 17148, 21435, 22569, 28580, 30092, 34296, 37615, 42870, 45138, 57160, 60184, 75230, 85740, 90276, 112845, 150460, 171480, 180552, 225690, 300920, 451380, 902760, 10750367, 21500734, 32251101, 43001468, 53751835, 64502202, 86002936, 107503670, 129004404, 161255505, 215007340, 258008808, 322511010, 430014680, 645022020, 1290044040]

約数ペア:

[(1, 1290044040), (2, 645022020), (3, 430014680), (4, 322511010), (5, 258008808), (6, 215007340), (8, 161255505), (10, 129004404), (12, 107503670), (15, 86002936), (20, 64502202), (24, 53751835), (30, 43001468), (40, 32251101), (60, 21500734), (120, 10750367), (1429, 902760), (2858, 451380), (4287, 300920), (5716, 225690), (7145, 180552), (7523, 171480), (8574, 150460), (11432, 112845), (14290, 90276), (15046, 85740), (17148, 75230), (21435, 60184), (22569, 57160), (28580, 45138), (30092, 42870), (34296, 37615)]