12395495280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7378271}}^1$

素因数の和:7378294

約数の個数: 80

約数和(自身を含む): 43915474944

約数和(自身を除く): 31519979664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7378271, 14756542, 22134813, 29513084, 36891355, 44269626, 51647897, 59026168, 73782710, 88539252, 103295794, 110674065, 118052336, 147565420, 154943691, 177078504, 206591588, 221348130, 258239485, 295130840, 309887382, 354157008, 413183176, 442696260, 516478970, 590261680, 619774764, 774718455, 826366352, 885392520, 1032957940, 1239549528, 1549436910, 1770785040, 2065915880, 2479099056, 3098873820, 4131831760, 6197747640, 12395495280]

約数ペア:

[(1, 12395495280), (2, 6197747640), (3, 4131831760), (4, 3098873820), (5, 2479099056), (6, 2065915880), (7, 1770785040), (8, 1549436910), (10, 1239549528), (12, 1032957940), (14, 885392520), (15, 826366352), (16, 774718455), (20, 619774764), (21, 590261680), (24, 516478970), (28, 442696260), (30, 413183176), (35, 354157008), (40, 309887382), (42, 295130840), (48, 258239485), (56, 221348130), (60, 206591588), (70, 177078504), (80, 154943691), (84, 147565420), (105, 118052336), (112, 110674065), (120, 103295794), (140, 88539252), (168, 73782710), (210, 59026168), (240, 51647897), (280, 44269626), (336, 36891355), (420, 29513084), (560, 22134813), (840, 14756542), (1680, 7378271)]