2827975440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{165961}}^1$

素因数の和:166048

約数の個数: 80

約数和(自身を含む): 8890252416

約数和(自身を除く): 6062276976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 165961, 331922, 497883, 663844, 829805, 995766, 1327688, 1659610, 1991532, 2489415, 2655376, 3319220, 3983064, 4978830, 6638440, 7966128, 9957660, 11783231, 13276880, 19915320, 23566462, 35349693, 39830640, 47132924, 58916155, 70699386, 94265848, 117832310, 141398772, 176748465, 188531696, 235664620, 282797544, 353496930, 471329240, 565595088, 706993860, 942658480, 1413987720, 2827975440]

約数ペア:

[(1, 2827975440), (2, 1413987720), (3, 942658480), (4, 706993860), (5, 565595088), (6, 471329240), (8, 353496930), (10, 282797544), (12, 235664620), (15, 188531696), (16, 176748465), (20, 141398772), (24, 117832310), (30, 94265848), (40, 70699386), (48, 58916155), (60, 47132924), (71, 39830640), (80, 35349693), (120, 23566462), (142, 19915320), (213, 13276880), (240, 11783231), (284, 9957660), (355, 7966128), (426, 6638440), (568, 4978830), (710, 3983064), (852, 3319220), (1065, 2655376), (1136, 2489415), (1420, 1991532), (1704, 1659610), (2130, 1327688), (2840, 995766), (3408, 829805), (4260, 663844), (5680, 497883), (8520, 331922), (17040, 165961)]