425284560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:914

約数の個数: 160

約数和(自身を含む): 1471512960

約数和(自身を除く): 1046228400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 401, 432, 491, 540, 720, 802, 982, 1080, 1203, 1473, 1604, 1964, 2005, 2160, 2406, 2455, 2946, 3208, 3609, 3928, 4010, 4419, 4812, 4910, 5892, 6015, 6416, 7218, 7365, 7856, 8020, 8838, 9624, 9820, 10827, 11784, 12030, 13257, 14436, 14730, 16040, 17676, 18045, 19248, 19640, 21654, 22095, 23568, 24060, 26514, 28872, 29460, 32080, 35352, 36090, 39280, 43308, 44190, 48120, 53028, 54135, 57744, 58920, 66285, 70704, 72180, 86616, 88380, 96240, 106056, 108270, 117840, 132570, 144360, 173232, 176760, 196891, 212112, 216540, 265140, 288720, 353520, 393782, 433080, 530280, 590673, 787564, 866160, 984455, 1060560, 1181346, 1575128, 1772019, 1968910, 2362692, 2953365, 3150256, 3544038, 3937820, 4725384, 5316057, 5906730, 7088076, 7875640, 8860095, 9450768, 10632114, 11813460, 14176152, 15751280, 17720190, 21264228, 23626920, 26580285, 28352304, 35440380, 42528456, 47253840, 53160570, 70880760, 85056912, 106321140, 141761520, 212642280, 425284560]

約数ペア:

[(1, 425284560), (2, 212642280), (3, 141761520), (4, 106321140), (5, 85056912), (6, 70880760), (8, 53160570), (9, 47253840), (10, 42528456), (12, 35440380), (15, 28352304), (16, 26580285), (18, 23626920), (20, 21264228), (24, 17720190), (27, 15751280), (30, 14176152), (36, 11813460), (40, 10632114), (45, 9450768), (48, 8860095), (54, 7875640), (60, 7088076), (72, 5906730), (80, 5316057), (90, 4725384), (108, 3937820), (120, 3544038), (135, 3150256), (144, 2953365), (180, 2362692), (216, 1968910), (240, 1772019), (270, 1575128), (360, 1181346), (401, 1060560), (432, 984455), (491, 866160), (540, 787564), (720, 590673), (802, 530280), (982, 433080), (1080, 393782), (1203, 353520), (1473, 288720), (1604, 265140), (1964, 216540), (2005, 212112), (2160, 196891), (2406, 176760), (2455, 173232), (2946, 144360), (3208, 132570), (3609, 117840), (3928, 108270), (4010, 106056), (4419, 96240), (4812, 88380), (4910, 86616), (5892, 72180), (6015, 70704), (6416, 66285), (7218, 58920), (7365, 57744), (7856, 54135), (8020, 53028), (8838, 48120), (9624, 44190), (9820, 43308), (10827, 39280), (11784, 36090), (12030, 35352), (13257, 32080), (14436, 29460), (14730, 28872), (16040, 26514), (17676, 24060), (18045, 23568), (19248, 22095), (19640, 21654)]