23479320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 51999720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 181, 184, 188, 230, 235, 276, 282, 345, 362, 376, 460, 470, 543, 552, 564, 690, 705, 724, 905, 920, 940, 1081, 1086, 1128, 1380, 1410, 1448, 1810, 1880, 2162, 2172, 2715, 2760, 2820, 3243, 3620, 4163, 4324, 4344, 5405, 5430, 5640, 6486, 7240, 8326, 8507, 8648, 10810, 10860, 12489, 12972, 16215, 16652, 17014, 20815, 21620, 21720, 24978, 25521, 25944, 32430, 33304, 34028, 41630, 42535, 43240, 49956, 51042, 62445, 64860, 68056, 83260, 85070, 99912, 102084, 124890, 127605, 129720, 166520, 170140, 195661, 204168, 249780, 255210, 340280, 391322, 499560, 510420, 586983, 782644, 978305, 1020840, 1173966, 1565288, 1956610, 2347932, 2934915, 3913220, 4695864, 5869830, 7826440, 11739660, 23479320]

約数ペア:

[(1, 23479320), (2, 11739660), (3, 7826440), (4, 5869830), (5, 4695864), (6, 3913220), (8, 2934915), (10, 2347932), (12, 1956610), (15, 1565288), (20, 1173966), (23, 1020840), (24, 978305), (30, 782644), (40, 586983), (46, 510420), (47, 499560), (60, 391322), (69, 340280), (92, 255210), (94, 249780), (115, 204168), (120, 195661), (138, 170140), (141, 166520), (181, 129720), (184, 127605), (188, 124890), (230, 102084), (235, 99912), (276, 85070), (282, 83260), (345, 68056), (362, 64860), (376, 62445), (460, 51042), (470, 49956), (543, 43240), (552, 42535), (564, 41630), (690, 34028), (705, 33304), (724, 32430), (905, 25944), (920, 25521), (940, 24978), (1081, 21720), (1086, 21620), (1128, 20815), (1380, 17014), (1410, 16652), (1448, 16215), (1810, 12972), (1880, 12489), (2162, 10860), (2172, 10810), (2715, 8648), (2760, 8507), (2820, 8326), (3243, 7240), (3620, 6486), (4163, 5640), (4324, 5430), (4344, 5405)]