23111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 73755360

約数和(自身を除く): 50643840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 541, 712, 890, 1068, 1082, 1335, 1424, 1623, 1780, 2136, 2164, 2670, 2705, 2848, 3246, 3560, 4272, 4328, 5340, 5410, 6492, 7120, 8115, 8544, 8656, 10680, 10820, 12984, 14240, 16230, 17312, 21360, 21640, 25968, 32460, 42720, 43280, 48149, 51936, 64920, 86560, 96298, 129840, 144447, 192596, 240745, 259680, 288894, 385192, 481490, 577788, 722235, 770384, 962980, 1155576, 1444470, 1540768, 1925960, 2311152, 2888940, 3851920, 4622304, 5777880, 7703840, 11555760, 23111520]

約数ペア:

[(1, 23111520), (2, 11555760), (3, 7703840), (4, 5777880), (5, 4622304), (6, 3851920), (8, 2888940), (10, 2311152), (12, 1925960), (15, 1540768), (16, 1444470), (20, 1155576), (24, 962980), (30, 770384), (32, 722235), (40, 577788), (48, 481490), (60, 385192), (80, 288894), (89, 259680), (96, 240745), (120, 192596), (160, 144447), (178, 129840), (240, 96298), (267, 86560), (356, 64920), (445, 51936), (480, 48149), (534, 43280), (541, 42720), (712, 32460), (890, 25968), (1068, 21640), (1082, 21360), (1335, 17312), (1424, 16230), (1623, 14240), (1780, 12984), (2136, 10820), (2164, 10680), (2670, 8656), (2705, 8544), (2848, 8115), (3246, 7120), (3560, 6492), (4272, 5410), (4328, 5340)]