64849440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 140903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 809, 835, 1002, 1336, 1618, 1670, 2004, 2427, 2505, 2672, 3236, 3340, 4008, 4045, 4854, 5010, 5344, 6472, 6680, 8016, 8090, 9708, 10020, 12135, 12944, 13360, 16032, 16180, 19416, 20040, 24270, 25888, 26720, 32360, 38832, 40080, 48540, 64720, 77664, 80160, 97080, 129440, 135103, 194160, 270206, 388320, 405309, 540412, 675515, 810618, 1080824, 1351030, 1621236, 2026545, 2161648, 2702060, 3242472, 4053090, 4323296, 5404120, 6484944, 8106180, 10808240, 12969888, 16212360, 21616480, 32424720, 64849440]

約数ペア:

[(1, 64849440), (2, 32424720), (3, 21616480), (4, 16212360), (5, 12969888), (6, 10808240), (8, 8106180), (10, 6484944), (12, 5404120), (15, 4323296), (16, 4053090), (20, 3242472), (24, 2702060), (30, 2161648), (32, 2026545), (40, 1621236), (48, 1351030), (60, 1080824), (80, 810618), (96, 675515), (120, 540412), (160, 405309), (167, 388320), (240, 270206), (334, 194160), (480, 135103), (501, 129440), (668, 97080), (809, 80160), (835, 77664), (1002, 64720), (1336, 48540), (1618, 40080), (1670, 38832), (2004, 32360), (2427, 26720), (2505, 25888), (2672, 24270), (3236, 20040), (3340, 19416), (4008, 16180), (4045, 16032), (4854, 13360), (5010, 12944), (5344, 12135), (6472, 10020), (6680, 9708), (8016, 8090)]