71436240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 120

約数和(自身を含む): 245127168

約数和(自身を除く): 173690928

約数列:

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

約数ペア:

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