403380

素因数分解:

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

素因数の和:107

約数の個数: 72

約数和(自身を含む): 1284192

約数和(自身を除く): 880812

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, 747, 810, 830, 972, 996, 1215, 1245, 1494, 1620, 1660, 2241, 2430, 2490, 2988, 3735, 4482, 4860, 4980, 6723, 7470, 8964, 11205, 13446, 14940, 20169, 22410, 26892, 33615, 40338, 44820, 67230, 80676, 100845, 134460, 201690, 403380]

約数ペア:

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