169639440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 546465024

約数和(自身を除く): 376825584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 151, 155, 186, 240, 248, 302, 310, 372, 453, 465, 496, 604, 620, 744, 755, 906, 930, 1208, 1240, 1488, 1510, 1812, 1860, 2265, 2416, 2480, 3020, 3624, 3720, 4530, 4681, 6040, 7248, 7440, 9060, 9362, 12080, 14043, 18120, 18724, 22801, 23405, 28086, 36240, 37448, 45602, 46810, 56172, 68403, 70215, 74896, 91204, 93620, 112344, 114005, 136806, 140430, 182408, 187240, 224688, 228010, 273612, 280860, 342015, 364816, 374480, 456020, 547224, 561720, 684030, 706831, 912040, 1094448, 1123440, 1368060, 1413662, 1824080, 2120493, 2736120, 2827324, 3534155, 4240986, 5472240, 5654648, 7068310, 8481972, 10602465, 11309296, 14136620, 16963944, 21204930, 28273240, 33927888, 42409860, 56546480, 84819720, 169639440]

約数ペア:

[(1, 169639440), (2, 84819720), (3, 56546480), (4, 42409860), (5, 33927888), (6, 28273240), (8, 21204930), (10, 16963944), (12, 14136620), (15, 11309296), (16, 10602465), (20, 8481972), (24, 7068310), (30, 5654648), (31, 5472240), (40, 4240986), (48, 3534155), (60, 2827324), (62, 2736120), (80, 2120493), (93, 1824080), (120, 1413662), (124, 1368060), (151, 1123440), (155, 1094448), (186, 912040), (240, 706831), (248, 684030), (302, 561720), (310, 547224), (372, 456020), (453, 374480), (465, 364816), (496, 342015), (604, 280860), (620, 273612), (744, 228010), (755, 224688), (906, 187240), (930, 182408), (1208, 140430), (1240, 136806), (1488, 114005), (1510, 112344), (1812, 93620), (1860, 91204), (2265, 74896), (2416, 70215), (2480, 68403), (3020, 56172), (3624, 46810), (3720, 45602), (4530, 37448), (4681, 36240), (6040, 28086), (7248, 23405), (7440, 22801), (9060, 18724), (9362, 18120), (12080, 14043)]