2385180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{631}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 8494080

約数和(自身を除く): 6108900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 631, 756, 945, 1260, 1262, 1890, 1893, 2524, 3155, 3780, 3786, 4417, 5679, 6310, 7572, 8834, 9465, 11358, 12620, 13251, 17037, 17668, 18930, 22085, 22716, 26502, 28395, 34074, 37860, 39753, 44170, 53004, 56790, 66255, 68148, 79506, 85185, 88340, 113580, 119259, 132510, 159012, 170370, 198765, 238518, 265020, 340740, 397530, 477036, 596295, 795060, 1192590, 2385180]

約数ペア:

[(1, 2385180), (2, 1192590), (3, 795060), (4, 596295), (5, 477036), (6, 397530), (7, 340740), (9, 265020), (10, 238518), (12, 198765), (14, 170370), (15, 159012), (18, 132510), (20, 119259), (21, 113580), (27, 88340), (28, 85185), (30, 79506), (35, 68148), (36, 66255), (42, 56790), (45, 53004), (54, 44170), (60, 39753), (63, 37860), (70, 34074), (84, 28395), (90, 26502), (105, 22716), (108, 22085), (126, 18930), (135, 17668), (140, 17037), (180, 13251), (189, 12620), (210, 11358), (252, 9465), (270, 8834), (315, 7572), (378, 6310), (420, 5679), (540, 4417), (630, 3786), (631, 3780), (756, 3155), (945, 2524), (1260, 1893), (1262, 1890)]