1224601740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{983}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 3850529760

約数和(自身を除く): 2625928020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 769, 810, 983, 1538, 1620, 1966, 2307, 2949, 3076, 3845, 3932, 4614, 4915, 5898, 6921, 7690, 8847, 9228, 9830, 11535, 11796, 13842, 14745, 15380, 17694, 19660, 20763, 23070, 26541, 27684, 29490, 34605, 35388, 41526, 44235, 46140, 53082, 58980, 62289, 69210, 79623, 83052, 88470, 103815, 106164, 124578, 132705, 138420, 159246, 176940, 207630, 249156, 265410, 311445, 318492, 398115, 415260, 530820, 622890, 755927, 796230, 1245780, 1511854, 1592460, 2267781, 3023708, 3779635, 4535562, 6803343, 7559270, 9071124, 11338905, 13606686, 15118540, 20410029, 22677810, 27213372, 34016715, 40820058, 45355620, 61230087, 68033430, 81640116, 102050145, 122460174, 136066860, 204100290, 244920348, 306150435, 408200580, 612300870, 1224601740]

約数ペア:

[(1, 1224601740), (2, 612300870), (3, 408200580), (4, 306150435), (5, 244920348), (6, 204100290), (9, 136066860), (10, 122460174), (12, 102050145), (15, 81640116), (18, 68033430), (20, 61230087), (27, 45355620), (30, 40820058), (36, 34016715), (45, 27213372), (54, 22677810), (60, 20410029), (81, 15118540), (90, 13606686), (108, 11338905), (135, 9071124), (162, 7559270), (180, 6803343), (270, 4535562), (324, 3779635), (405, 3023708), (540, 2267781), (769, 1592460), (810, 1511854), (983, 1245780), (1538, 796230), (1620, 755927), (1966, 622890), (2307, 530820), (2949, 415260), (3076, 398115), (3845, 318492), (3932, 311445), (4614, 265410), (4915, 249156), (5898, 207630), (6921, 176940), (7690, 159246), (8847, 138420), (9228, 132705), (9830, 124578), (11535, 106164), (11796, 103815), (13842, 88470), (14745, 83052), (15380, 79623), (17694, 69210), (19660, 62289), (20763, 58980), (23070, 53082), (26541, 46140), (27684, 44235), (29490, 41526), (34605, 35388)]