40932720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 138793200

約数和(自身を除く): 97860480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 409, 417, 556, 695, 720, 818, 834, 1112, 1227, 1251, 1390, 1636, 1668, 2045, 2085, 2224, 2454, 2502, 2780, 3272, 3336, 3681, 4090, 4170, 4908, 5004, 5560, 6135, 6255, 6544, 6672, 7362, 8180, 8340, 9816, 10008, 11120, 12270, 12510, 14724, 16360, 16680, 18405, 19632, 20016, 24540, 25020, 29448, 32720, 33360, 36810, 49080, 50040, 56851, 58896, 73620, 98160, 100080, 113702, 147240, 170553, 227404, 284255, 294480, 341106, 454808, 511659, 568510, 682212, 852765, 909616, 1023318, 1137020, 1364424, 1705530, 2046636, 2274040, 2558295, 2728848, 3411060, 4093272, 4548080, 5116590, 6822120, 8186544, 10233180, 13644240, 20466360, 40932720]

約数ペア:

[(1, 40932720), (2, 20466360), (3, 13644240), (4, 10233180), (5, 8186544), (6, 6822120), (8, 5116590), (9, 4548080), (10, 4093272), (12, 3411060), (15, 2728848), (16, 2558295), (18, 2274040), (20, 2046636), (24, 1705530), (30, 1364424), (36, 1137020), (40, 1023318), (45, 909616), (48, 852765), (60, 682212), (72, 568510), (80, 511659), (90, 454808), (120, 341106), (139, 294480), (144, 284255), (180, 227404), (240, 170553), (278, 147240), (360, 113702), (409, 100080), (417, 98160), (556, 73620), (695, 58896), (720, 56851), (818, 50040), (834, 49080), (1112, 36810), (1227, 33360), (1251, 32720), (1390, 29448), (1636, 25020), (1668, 24540), (2045, 20016), (2085, 19632), (2224, 18405), (2454, 16680), (2502, 16360), (2780, 14724), (3272, 12510), (3336, 12270), (3681, 11120), (4090, 10008), (4170, 9816), (4908, 8340), (5004, 8180), (5560, 7362), (6135, 6672), (6255, 6544)]