142872480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 498161664

約数和(自身を除く): 355289184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2111, 2115, 2256, 2820, 3384, 3760, 4222, 4230, 4512, 5640, 6333, 6768, 7520, 8444, 8460, 10555, 11280, 12666, 13536, 16888, 16920, 18999, 21110, 22560, 25332, 31665, 33776, 33840, 37998, 42220, 50664, 63330, 67552, 67680, 75996, 84440, 94995, 99217, 101328, 126660, 151992, 168880, 189990, 198434, 202656, 253320, 297651, 303984, 337760, 379980, 396868, 496085, 506640, 595302, 607968, 759960, 793736, 892953, 992170, 1013280, 1190604, 1488255, 1519920, 1587472, 1785906, 1984340, 2381208, 2976510, 3039840, 3174944, 3571812, 3968680, 4464765, 4762416, 5953020, 7143624, 7937360, 8929530, 9524832, 11906040, 14287248, 15874720, 17859060, 23812080, 28574496, 35718120, 47624160, 71436240, 142872480]

約数ペア:

[(1, 142872480), (2, 71436240), (3, 47624160), (4, 35718120), (5, 28574496), (6, 23812080), (8, 17859060), (9, 15874720), (10, 14287248), (12, 11906040), (15, 9524832), (16, 8929530), (18, 7937360), (20, 7143624), (24, 5953020), (30, 4762416), (32, 4464765), (36, 3968680), (40, 3571812), (45, 3174944), (47, 3039840), (48, 2976510), (60, 2381208), (72, 1984340), (80, 1785906), (90, 1587472), (94, 1519920), (96, 1488255), (120, 1190604), (141, 1013280), (144, 992170), (160, 892953), (180, 793736), (188, 759960), (235, 607968), (240, 595302), (282, 506640), (288, 496085), (360, 396868), (376, 379980), (423, 337760), (470, 303984), (480, 297651), (564, 253320), (705, 202656), (720, 198434), (752, 189990), (846, 168880), (940, 151992), (1128, 126660), (1410, 101328), (1440, 99217), (1504, 94995), (1692, 84440), (1880, 75996), (2111, 67680), (2115, 67552), (2256, 63330), (2820, 50664), (3384, 42220), (3760, 37998), (4222, 33840), (4230, 33776), (4512, 31665), (5640, 25332), (6333, 22560), (6768, 21110), (7520, 18999), (8444, 16920), (8460, 16888), (10555, 13536), (11280, 12666)]