270443040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{80489}}^1$

素因数の和:80514

約数の個数: 96

約数和(自身を含む): 973607040

約数和(自身を除く): 703164000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 80489, 160978, 241467, 321956, 402445, 482934, 563423, 643912, 804890, 965868, 1126846, 1207335, 1287824, 1609780, 1690269, 1931736, 2253692, 2414670, 2575648, 2817115, 3219560, 3380538, 3863472, 4507384, 4829340, 5634230, 6439120, 6761076, 7726944, 8451345, 9014768, 9658680, 11268460, 12878240, 13522152, 16902690, 18029536, 19317360, 22536920, 27044304, 33805380, 38634720, 45073840, 54088608, 67610760, 90147680, 135221520, 270443040]

約数ペア:

[(1, 270443040), (2, 135221520), (3, 90147680), (4, 67610760), (5, 54088608), (6, 45073840), (7, 38634720), (8, 33805380), (10, 27044304), (12, 22536920), (14, 19317360), (15, 18029536), (16, 16902690), (20, 13522152), (21, 12878240), (24, 11268460), (28, 9658680), (30, 9014768), (32, 8451345), (35, 7726944), (40, 6761076), (42, 6439120), (48, 5634230), (56, 4829340), (60, 4507384), (70, 3863472), (80, 3380538), (84, 3219560), (96, 2817115), (105, 2575648), (112, 2414670), (120, 2253692), (140, 1931736), (160, 1690269), (168, 1609780), (210, 1287824), (224, 1207335), (240, 1126846), (280, 965868), (336, 804890), (420, 643912), (480, 563423), (560, 482934), (672, 402445), (840, 321956), (1120, 241467), (1680, 160978), (3360, 80489)]