228843240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 714424320

約数和(自身を除く): 485581080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 248, 271, 310, 372, 454, 465, 542, 620, 681, 744, 813, 908, 930, 1084, 1135, 1240, 1355, 1362, 1626, 1816, 1860, 2168, 2270, 2710, 2724, 3252, 3405, 3720, 4065, 4540, 5420, 5448, 6504, 6810, 7037, 8130, 8401, 9080, 10840, 13620, 14074, 16260, 16802, 21111, 25203, 27240, 28148, 32520, 33604, 35185, 42005, 42222, 50406, 56296, 61517, 67208, 70370, 84010, 84444, 100812, 105555, 123034, 126015, 140740, 168020, 168888, 184551, 201624, 211110, 246068, 252030, 281480, 307585, 336040, 369102, 422220, 492136, 504060, 615170, 738204, 844440, 922755, 1008120, 1230340, 1476408, 1845510, 1907027, 2460680, 3691020, 3814054, 5721081, 7382040, 7628108, 9535135, 11442162, 15256216, 19070270, 22884324, 28605405, 38140540, 45768648, 57210810, 76281080, 114421620, 228843240]

約数ペア:

[(1, 228843240), (2, 114421620), (3, 76281080), (4, 57210810), (5, 45768648), (6, 38140540), (8, 28605405), (10, 22884324), (12, 19070270), (15, 15256216), (20, 11442162), (24, 9535135), (30, 7628108), (31, 7382040), (40, 5721081), (60, 3814054), (62, 3691020), (93, 2460680), (120, 1907027), (124, 1845510), (155, 1476408), (186, 1230340), (227, 1008120), (248, 922755), (271, 844440), (310, 738204), (372, 615170), (454, 504060), (465, 492136), (542, 422220), (620, 369102), (681, 336040), (744, 307585), (813, 281480), (908, 252030), (930, 246068), (1084, 211110), (1135, 201624), (1240, 184551), (1355, 168888), (1362, 168020), (1626, 140740), (1816, 126015), (1860, 123034), (2168, 105555), (2270, 100812), (2710, 84444), (2724, 84010), (3252, 70370), (3405, 67208), (3720, 61517), (4065, 56296), (4540, 50406), (5420, 42222), (5448, 42005), (6504, 35185), (6810, 33604), (7037, 32520), (8130, 28148), (8401, 27240), (9080, 25203), (10840, 21111), (13620, 16802), (14074, 16260)]