229743480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 717926400

約数和(自身を除く): 488182920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 151, 155, 186, 248, 302, 310, 372, 409, 453, 465, 604, 620, 744, 755, 818, 906, 930, 1208, 1227, 1240, 1510, 1636, 1812, 1860, 2045, 2265, 2454, 3020, 3272, 3624, 3720, 4090, 4530, 4681, 4908, 6040, 6135, 8180, 9060, 9362, 9816, 12270, 12679, 14043, 16360, 18120, 18724, 23405, 24540, 25358, 28086, 37448, 38037, 46810, 49080, 50716, 56172, 61759, 63395, 70215, 76074, 93620, 101432, 112344, 123518, 126790, 140430, 152148, 185277, 187240, 190185, 247036, 253580, 280860, 304296, 308795, 370554, 380370, 494072, 507160, 561720, 617590, 741108, 760740, 926385, 1235180, 1482216, 1521480, 1852770, 1914529, 2470360, 3705540, 3829058, 5743587, 7411080, 7658116, 9572645, 11487174, 15316232, 19145290, 22974348, 28717935, 38290580, 45948696, 57435870, 76581160, 114871740, 229743480]

約数ペア:

[(1, 229743480), (2, 114871740), (3, 76581160), (4, 57435870), (5, 45948696), (6, 38290580), (8, 28717935), (10, 22974348), (12, 19145290), (15, 15316232), (20, 11487174), (24, 9572645), (30, 7658116), (31, 7411080), (40, 5743587), (60, 3829058), (62, 3705540), (93, 2470360), (120, 1914529), (124, 1852770), (151, 1521480), (155, 1482216), (186, 1235180), (248, 926385), (302, 760740), (310, 741108), (372, 617590), (409, 561720), (453, 507160), (465, 494072), (604, 380370), (620, 370554), (744, 308795), (755, 304296), (818, 280860), (906, 253580), (930, 247036), (1208, 190185), (1227, 187240), (1240, 185277), (1510, 152148), (1636, 140430), (1812, 126790), (1860, 123518), (2045, 112344), (2265, 101432), (2454, 93620), (3020, 76074), (3272, 70215), (3624, 63395), (3720, 61759), (4090, 56172), (4530, 50716), (4681, 49080), (4908, 46810), (6040, 38037), (6135, 37448), (8180, 28086), (9060, 25358), (9362, 24540), (9816, 23405), (12270, 18724), (12679, 18120), (14043, 16360)]