29856120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35543}}^1$

素因数の和:35564

約数の個数: 64

約数和(自身を含む): 102366720

約数和(自身を除く): 72510600

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, 35543, 71086, 106629, 142172, 177715, 213258, 248801, 284344, 355430, 426516, 497602, 533145, 710860, 746403, 853032, 995204, 1066290, 1244005, 1421720, 1492806, 1990408, 2132580, 2488010, 2985612, 3732015, 4265160, 4976020, 5971224, 7464030, 9952040, 14928060, 29856120]

約数ペア:

[(1, 29856120), (2, 14928060), (3, 9952040), (4, 7464030), (5, 5971224), (6, 4976020), (7, 4265160), (8, 3732015), (10, 2985612), (12, 2488010), (14, 2132580), (15, 1990408), (20, 1492806), (21, 1421720), (24, 1244005), (28, 1066290), (30, 995204), (35, 853032), (40, 746403), (42, 710860), (56, 533145), (60, 497602), (70, 426516), (84, 355430), (105, 284344), (120, 248801), (140, 213258), (168, 177715), (210, 142172), (280, 106629), (420, 71086), (840, 35543)]