89596560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 278660736

約数和(自身を除く): 189064176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 647, 1154, 1294, 1731, 1941, 2308, 2588, 2885, 3235, 3462, 3882, 4616, 5176, 5770, 6470, 6924, 7764, 8655, 9232, 9705, 10352, 11540, 12940, 13848, 15528, 17310, 19410, 23080, 25880, 27696, 31056, 34620, 38820, 46160, 51760, 69240, 77640, 138480, 155280, 373319, 746638, 1119957, 1493276, 1866595, 2239914, 2986552, 3733190, 4479828, 5599785, 5973104, 7466380, 8959656, 11199570, 14932760, 17919312, 22399140, 29865520, 44798280, 89596560]

約数ペア:

[(1, 89596560), (2, 44798280), (3, 29865520), (4, 22399140), (5, 17919312), (6, 14932760), (8, 11199570), (10, 8959656), (12, 7466380), (15, 5973104), (16, 5599785), (20, 4479828), (24, 3733190), (30, 2986552), (40, 2239914), (48, 1866595), (60, 1493276), (80, 1119957), (120, 746638), (240, 373319), (577, 155280), (647, 138480), (1154, 77640), (1294, 69240), (1731, 51760), (1941, 46160), (2308, 38820), (2588, 34620), (2885, 31056), (3235, 27696), (3462, 25880), (3882, 23080), (4616, 19410), (5176, 17310), (5770, 15528), (6470, 13848), (6924, 12940), (7764, 11540), (8655, 10352), (9232, 9705)]