15245160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18170

約数の個数: 64

約数和(自身を含む): 52272000

約数和(自身を除く): 37026840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18149, 36298, 54447, 72596, 90745, 108894, 127043, 145192, 181490, 217788, 254086, 272235, 362980, 381129, 435576, 508172, 544470, 635215, 725960, 762258, 1016344, 1088940, 1270430, 1524516, 1905645, 2177880, 2540860, 3049032, 3811290, 5081720, 7622580, 15245160]

約数ペア:

[(1, 15245160), (2, 7622580), (3, 5081720), (4, 3811290), (5, 3049032), (6, 2540860), (7, 2177880), (8, 1905645), (10, 1524516), (12, 1270430), (14, 1088940), (15, 1016344), (20, 762258), (21, 725960), (24, 635215), (28, 544470), (30, 508172), (35, 435576), (40, 381129), (42, 362980), (56, 272235), (60, 254086), (70, 217788), (84, 181490), (105, 145192), (120, 127043), (140, 108894), (168, 90745), (210, 72596), (280, 54447), (420, 36298), (840, 18149)]