1426920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 4976640

約数和(自身を除く): 3549720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 47, 55, 60, 66, 69, 88, 92, 94, 110, 115, 120, 132, 138, 141, 165, 184, 188, 220, 230, 235, 253, 264, 276, 282, 330, 345, 376, 440, 460, 470, 506, 517, 552, 564, 660, 690, 705, 759, 920, 940, 1012, 1034, 1081, 1128, 1265, 1320, 1380, 1410, 1518, 1551, 1880, 2024, 2068, 2162, 2530, 2585, 2760, 2820, 3036, 3102, 3243, 3795, 4136, 4324, 5060, 5170, 5405, 5640, 6072, 6204, 6486, 7590, 7755, 8648, 10120, 10340, 10810, 11891, 12408, 12972, 15180, 15510, 16215, 20680, 21620, 23782, 25944, 30360, 31020, 32430, 35673, 43240, 47564, 59455, 62040, 64860, 71346, 95128, 118910, 129720, 142692, 178365, 237820, 285384, 356730, 475640, 713460, 1426920]

約数ペア:

[(1, 1426920), (2, 713460), (3, 475640), (4, 356730), (5, 285384), (6, 237820), (8, 178365), (10, 142692), (11, 129720), (12, 118910), (15, 95128), (20, 71346), (22, 64860), (23, 62040), (24, 59455), (30, 47564), (33, 43240), (40, 35673), (44, 32430), (46, 31020), (47, 30360), (55, 25944), (60, 23782), (66, 21620), (69, 20680), (88, 16215), (92, 15510), (94, 15180), (110, 12972), (115, 12408), (120, 11891), (132, 10810), (138, 10340), (141, 10120), (165, 8648), (184, 7755), (188, 7590), (220, 6486), (230, 6204), (235, 6072), (253, 5640), (264, 5405), (276, 5170), (282, 5060), (330, 4324), (345, 4136), (376, 3795), (440, 3243), (460, 3102), (470, 3036), (506, 2820), (517, 2760), (552, 2585), (564, 2530), (660, 2162), (690, 2068), (705, 2024), (759, 1880), (920, 1551), (940, 1518), (1012, 1410), (1034, 1380), (1081, 1320), (1128, 1265)]