3824820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{787}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 12046944

約数和(自身を除く): 8222124

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, 243, 270, 324, 405, 486, 540, 787, 810, 972, 1215, 1574, 1620, 2361, 2430, 3148, 3935, 4722, 4860, 7083, 7870, 9444, 11805, 14166, 15740, 21249, 23610, 28332, 35415, 42498, 47220, 63747, 70830, 84996, 106245, 127494, 141660, 191241, 212490, 254988, 318735, 382482, 424980, 637470, 764964, 956205, 1274940, 1912410, 3824820]

約数ペア:

[(1, 3824820), (2, 1912410), (3, 1274940), (4, 956205), (5, 764964), (6, 637470), (9, 424980), (10, 382482), (12, 318735), (15, 254988), (18, 212490), (20, 191241), (27, 141660), (30, 127494), (36, 106245), (45, 84996), (54, 70830), (60, 63747), (81, 47220), (90, 42498), (108, 35415), (135, 28332), (162, 23610), (180, 21249), (243, 15740), (270, 14166), (324, 11805), (405, 9444), (486, 7870), (540, 7083), (787, 4860), (810, 4722), (972, 3935), (1215, 3148), (1574, 2430), (1620, 2361)]