22865880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 69400800

約数和(自身を除く): 46534920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2141, 2670, 3560, 4282, 5340, 6423, 8564, 10680, 10705, 12846, 17128, 21410, 25692, 32115, 42820, 51384, 64230, 85640, 128460, 190549, 256920, 381098, 571647, 762196, 952745, 1143294, 1524392, 1905490, 2286588, 2858235, 3810980, 4573176, 5716470, 7621960, 11432940, 22865880]

約数ペア:

[(1, 22865880), (2, 11432940), (3, 7621960), (4, 5716470), (5, 4573176), (6, 3810980), (8, 2858235), (10, 2286588), (12, 1905490), (15, 1524392), (20, 1143294), (24, 952745), (30, 762196), (40, 571647), (60, 381098), (89, 256920), (120, 190549), (178, 128460), (267, 85640), (356, 64230), (445, 51384), (534, 42820), (712, 32115), (890, 25692), (1068, 21410), (1335, 17128), (1780, 12846), (2136, 10705), (2141, 10680), (2670, 8564), (3560, 6423), (4282, 5340)]