28941352080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1067159}}^1$

素因数の和:1067288

約数の個数: 80

約数和(自身を含む): 90512242560

約数和(自身を除く): 61570890480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 1067159, 2134318, 3201477, 4268636, 5335795, 6402954, 8537272, 10671590, 12805908, 16007385, 17074544, 21343180, 25611816, 32014770, 42686360, 51223632, 64029540, 85372720, 120588967, 128059080, 241177934, 256118160, 361766901, 482355868, 602944835, 723533802, 964711736, 1205889670, 1447067604, 1808834505, 1929423472, 2411779340, 2894135208, 3617669010, 4823558680, 5788270416, 7235338020, 9647117360, 14470676040, 28941352080]

約数ペア:

[(1, 28941352080), (2, 14470676040), (3, 9647117360), (4, 7235338020), (5, 5788270416), (6, 4823558680), (8, 3617669010), (10, 2894135208), (12, 2411779340), (15, 1929423472), (16, 1808834505), (20, 1447067604), (24, 1205889670), (30, 964711736), (40, 723533802), (48, 602944835), (60, 482355868), (80, 361766901), (113, 256118160), (120, 241177934), (226, 128059080), (240, 120588967), (339, 85372720), (452, 64029540), (565, 51223632), (678, 42686360), (904, 32014770), (1130, 25611816), (1356, 21343180), (1695, 17074544), (1808, 16007385), (2260, 12805908), (2712, 10671590), (3390, 8537272), (4520, 6402954), (5424, 5335795), (6780, 4268636), (9040, 3201477), (13560, 2134318), (27120, 1067159)]