888960420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7517}}^1$

素因数の和:7611

約数の個数: 120

約数和(自身を含む): 2827279224

約数和(自身を除く): 1938318804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 3285, 3942, 4380, 5913, 6570, 7517, 7884, 9855, 11826, 13140, 15034, 19710, 22551, 23652, 29565, 30068, 37585, 39420, 45102, 59130, 67653, 75170, 90204, 112755, 118260, 135306, 150340, 202959, 225510, 270612, 338265, 405918, 451020, 548741, 608877, 676530, 811836, 1014795, 1097482, 1217754, 1353060, 1646223, 2029590, 2194964, 2435508, 2743705, 3044385, 3292446, 4059180, 4938669, 5487410, 6088770, 6584892, 8231115, 9877338, 10974820, 12177540, 14816007, 16462230, 19754676, 24693345, 29632014, 32924460, 44448021, 49386690, 59264028, 74080035, 88896042, 98773380, 148160070, 177792084, 222240105, 296320140, 444480210, 888960420]

約数ペア:

[(1, 888960420), (2, 444480210), (3, 296320140), (4, 222240105), (5, 177792084), (6, 148160070), (9, 98773380), (10, 88896042), (12, 74080035), (15, 59264028), (18, 49386690), (20, 44448021), (27, 32924460), (30, 29632014), (36, 24693345), (45, 19754676), (54, 16462230), (60, 14816007), (73, 12177540), (81, 10974820), (90, 9877338), (108, 8231115), (135, 6584892), (146, 6088770), (162, 5487410), (180, 4938669), (219, 4059180), (270, 3292446), (292, 3044385), (324, 2743705), (365, 2435508), (405, 2194964), (438, 2029590), (540, 1646223), (657, 1353060), (730, 1217754), (810, 1097482), (876, 1014795), (1095, 811836), (1314, 676530), (1460, 608877), (1620, 548741), (1971, 451020), (2190, 405918), (2628, 338265), (3285, 270612), (3942, 225510), (4380, 202959), (5913, 150340), (6570, 135306), (7517, 118260), (7884, 112755), (9855, 90204), (11826, 75170), (13140, 67653), (15034, 59130), (19710, 45102), (22551, 39420), (23652, 37585), (29565, 30068)]