23360880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 78566400

約数和(自身を除く): 55205520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 109, 114, 120, 141, 152, 188, 190, 218, 228, 235, 240, 282, 285, 304, 327, 376, 380, 436, 456, 470, 545, 564, 570, 654, 705, 752, 760, 872, 893, 912, 940, 1090, 1128, 1140, 1308, 1410, 1520, 1635, 1744, 1786, 1880, 2071, 2180, 2256, 2280, 2616, 2679, 2820, 3270, 3572, 3760, 4142, 4360, 4465, 4560, 5123, 5232, 5358, 5640, 6213, 6540, 7144, 8284, 8720, 8930, 10246, 10355, 10716, 11280, 12426, 13080, 13395, 14288, 15369, 16568, 17860, 20492, 20710, 21432, 24852, 25615, 26160, 26790, 30738, 31065, 33136, 35720, 40984, 41420, 42864, 49704, 51230, 53580, 61476, 62130, 71440, 76845, 81968, 82840, 97337, 99408, 102460, 107160, 122952, 124260, 153690, 165680, 194674, 204920, 214320, 245904, 248520, 292011, 307380, 389348, 409840, 486685, 497040, 584022, 614760, 778696, 973370, 1168044, 1229520, 1460055, 1557392, 1946740, 2336088, 2920110, 3893480, 4672176, 5840220, 7786960, 11680440, 23360880]

約数ペア:

[(1, 23360880), (2, 11680440), (3, 7786960), (4, 5840220), (5, 4672176), (6, 3893480), (8, 2920110), (10, 2336088), (12, 1946740), (15, 1557392), (16, 1460055), (19, 1229520), (20, 1168044), (24, 973370), (30, 778696), (38, 614760), (40, 584022), (47, 497040), (48, 486685), (57, 409840), (60, 389348), (76, 307380), (80, 292011), (94, 248520), (95, 245904), (109, 214320), (114, 204920), (120, 194674), (141, 165680), (152, 153690), (188, 124260), (190, 122952), (218, 107160), (228, 102460), (235, 99408), (240, 97337), (282, 82840), (285, 81968), (304, 76845), (327, 71440), (376, 62130), (380, 61476), (436, 53580), (456, 51230), (470, 49704), (545, 42864), (564, 41420), (570, 40984), (654, 35720), (705, 33136), (752, 31065), (760, 30738), (872, 26790), (893, 26160), (912, 25615), (940, 24852), (1090, 21432), (1128, 20710), (1140, 20492), (1308, 17860), (1410, 16568), (1520, 15369), (1635, 14288), (1744, 13395), (1786, 13080), (1880, 12426), (2071, 11280), (2180, 10716), (2256, 10355), (2280, 10246), (2616, 8930), (2679, 8720), (2820, 8284), (3270, 7144), (3572, 6540), (3760, 6213), (4142, 5640), (4360, 5358), (4465, 5232), (4560, 5123)]