657372480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4201}}^1$

素因数の和:4384

約数の個数: 112

約数和(自身を含む): 2100462144

約数和(自身を除く): 1443089664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4201, 4890, 5216, 6520, 7824, 8402, 9780, 10432, 12603, 13040, 15648, 16804, 19560, 21005, 25206, 26080, 31296, 33608, 39120, 42010, 50412, 52160, 63015, 67216, 78240, 84020, 100824, 126030, 134432, 156480, 168040, 201648, 252060, 268864, 336080, 403296, 504120, 672160, 684763, 806592, 1008240, 1344320, 1369526, 2016480, 2054289, 2739052, 3423815, 4032960, 4108578, 5478104, 6847630, 8217156, 10271445, 10956208, 13695260, 16434312, 20542890, 21912416, 27390520, 32868624, 41085780, 43824832, 54781040, 65737248, 82171560, 109562080, 131474496, 164343120, 219124160, 328686240, 657372480]

約数ペア:

[(1, 657372480), (2, 328686240), (3, 219124160), (4, 164343120), (5, 131474496), (6, 109562080), (8, 82171560), (10, 65737248), (12, 54781040), (15, 43824832), (16, 41085780), (20, 32868624), (24, 27390520), (30, 21912416), (32, 20542890), (40, 16434312), (48, 13695260), (60, 10956208), (64, 10271445), (80, 8217156), (96, 6847630), (120, 5478104), (160, 4108578), (163, 4032960), (192, 3423815), (240, 2739052), (320, 2054289), (326, 2016480), (480, 1369526), (489, 1344320), (652, 1008240), (815, 806592), (960, 684763), (978, 672160), (1304, 504120), (1630, 403296), (1956, 336080), (2445, 268864), (2608, 252060), (3260, 201648), (3912, 168040), (4201, 156480), (4890, 134432), (5216, 126030), (6520, 100824), (7824, 84020), (8402, 78240), (9780, 67216), (10432, 63015), (12603, 52160), (13040, 50412), (15648, 42010), (16804, 39120), (19560, 33608), (21005, 31296), (25206, 26080)]