1144920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 4147200

約数和(自身を除く): 3002280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 47, 56, 58, 60, 70, 84, 87, 94, 105, 116, 120, 140, 141, 145, 168, 174, 188, 203, 210, 232, 235, 280, 282, 290, 329, 348, 376, 406, 420, 435, 470, 564, 580, 609, 658, 696, 705, 812, 840, 870, 940, 987, 1015, 1128, 1160, 1218, 1316, 1363, 1410, 1624, 1645, 1740, 1880, 1974, 2030, 2436, 2632, 2726, 2820, 3045, 3290, 3480, 3948, 4060, 4089, 4872, 4935, 5452, 5640, 6090, 6580, 6815, 7896, 8120, 8178, 9541, 9870, 10904, 12180, 13160, 13630, 16356, 19082, 19740, 20445, 24360, 27260, 28623, 32712, 38164, 39480, 40890, 47705, 54520, 57246, 76328, 81780, 95410, 114492, 143115, 163560, 190820, 228984, 286230, 381640, 572460, 1144920]

約数ペア:

[(1, 1144920), (2, 572460), (3, 381640), (4, 286230), (5, 228984), (6, 190820), (7, 163560), (8, 143115), (10, 114492), (12, 95410), (14, 81780), (15, 76328), (20, 57246), (21, 54520), (24, 47705), (28, 40890), (29, 39480), (30, 38164), (35, 32712), (40, 28623), (42, 27260), (47, 24360), (56, 20445), (58, 19740), (60, 19082), (70, 16356), (84, 13630), (87, 13160), (94, 12180), (105, 10904), (116, 9870), (120, 9541), (140, 8178), (141, 8120), (145, 7896), (168, 6815), (174, 6580), (188, 6090), (203, 5640), (210, 5452), (232, 4935), (235, 4872), (280, 4089), (282, 4060), (290, 3948), (329, 3480), (348, 3290), (376, 3045), (406, 2820), (420, 2726), (435, 2632), (470, 2436), (564, 2030), (580, 1974), (609, 1880), (658, 1740), (696, 1645), (705, 1624), (812, 1410), (840, 1363), (870, 1316), (940, 1218), (987, 1160), (1015, 1128)]