12878632680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{44293}}^1$

素因数の和:46730

約数の個数: 64

約数和(自身を含む): 38652716160

約数和(自身を除く): 25774083480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2423, 4846, 7269, 9692, 12115, 14538, 19384, 24230, 29076, 36345, 44293, 48460, 58152, 72690, 88586, 96920, 132879, 145380, 177172, 221465, 265758, 290760, 354344, 442930, 531516, 664395, 885860, 1063032, 1328790, 1771720, 2657580, 5315160, 107321939, 214643878, 321965817, 429287756, 536609695, 643931634, 858575512, 1073219390, 1287863268, 1609829085, 2146438780, 2575726536, 3219658170, 4292877560, 6439316340, 12878632680]

約数ペア:

[(1, 12878632680), (2, 6439316340), (3, 4292877560), (4, 3219658170), (5, 2575726536), (6, 2146438780), (8, 1609829085), (10, 1287863268), (12, 1073219390), (15, 858575512), (20, 643931634), (24, 536609695), (30, 429287756), (40, 321965817), (60, 214643878), (120, 107321939), (2423, 5315160), (4846, 2657580), (7269, 1771720), (9692, 1328790), (12115, 1063032), (14538, 885860), (19384, 664395), (24230, 531516), (29076, 442930), (36345, 354344), (44293, 290760), (48460, 265758), (58152, 221465), (72690, 177172), (88586, 145380), (96920, 132879)]