40652280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12570

約数の個数: 80

約数和(自身を含む): 136647720

約数和(自身を除く): 95995440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12547, 25094, 37641, 50188, 62735, 75282, 100376, 112923, 125470, 150564, 188205, 225846, 250940, 301128, 338769, 376410, 451692, 501880, 564615, 677538, 752820, 903384, 1016307, 1129230, 1355076, 1505640, 1693845, 2032614, 2258460, 2710152, 3387690, 4065228, 4516920, 5081535, 6775380, 8130456, 10163070, 13550760, 20326140, 40652280]

約数ペア:

[(1, 40652280), (2, 20326140), (3, 13550760), (4, 10163070), (5, 8130456), (6, 6775380), (8, 5081535), (9, 4516920), (10, 4065228), (12, 3387690), (15, 2710152), (18, 2258460), (20, 2032614), (24, 1693845), (27, 1505640), (30, 1355076), (36, 1129230), (40, 1016307), (45, 903384), (54, 752820), (60, 677538), (72, 564615), (81, 501880), (90, 451692), (108, 376410), (120, 338769), (135, 301128), (162, 250940), (180, 225846), (216, 188205), (270, 150564), (324, 125470), (360, 112923), (405, 100376), (540, 75282), (648, 62735), (810, 50188), (1080, 37641), (1620, 25094), (3240, 12547)]