1210140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{83}}^1$

素因数の和:110

約数の個数: 84

約数和(自身を含む): 3856104

約数和(自身を除く): 2645964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 486, 498, 540, 729, 747, 810, 830, 972, 996, 1215, 1245, 1458, 1494, 1620, 1660, 2241, 2430, 2490, 2916, 2988, 3645, 3735, 4482, 4860, 4980, 6723, 7290, 7470, 8964, 11205, 13446, 14580, 14940, 20169, 22410, 26892, 33615, 40338, 44820, 60507, 67230, 80676, 100845, 121014, 134460, 201690, 242028, 302535, 403380, 605070, 1210140]

約数ペア:

[(1, 1210140), (2, 605070), (3, 403380), (4, 302535), (5, 242028), (6, 201690), (9, 134460), (10, 121014), (12, 100845), (15, 80676), (18, 67230), (20, 60507), (27, 44820), (30, 40338), (36, 33615), (45, 26892), (54, 22410), (60, 20169), (81, 14940), (83, 14580), (90, 13446), (108, 11205), (135, 8964), (162, 7470), (166, 7290), (180, 6723), (243, 4980), (249, 4860), (270, 4482), (324, 3735), (332, 3645), (405, 2988), (415, 2916), (486, 2490), (498, 2430), (540, 2241), (729, 1660), (747, 1620), (810, 1494), (830, 1458), (972, 1245), (996, 1215)]