490366985580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66445391}}^1$

素因数の和:66445447

約数の個数: 72

約数和(自身を含む): 1523725729344

約数和(自身を除く): 1033358743764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 66445391, 132890782, 199336173, 265781564, 332226955, 398672346, 598008519, 664453910, 797344692, 996680865, 1196017038, 1328907820, 1993361730, 2392034076, 2724261031, 2990042595, 3986723460, 5448522062, 5980085190, 8172783093, 10897044124, 11960170380, 13621305155, 16345566186, 24518349279, 27242610310, 32691132372, 40863915465, 49036698558, 54485220620, 81727830930, 98073397116, 122591746395, 163455661860, 245183492790, 490366985580]

約数ペア:

[(1, 490366985580), (2, 245183492790), (3, 163455661860), (4, 122591746395), (5, 98073397116), (6, 81727830930), (9, 54485220620), (10, 49036698558), (12, 40863915465), (15, 32691132372), (18, 27242610310), (20, 24518349279), (30, 16345566186), (36, 13621305155), (41, 11960170380), (45, 10897044124), (60, 8172783093), (82, 5980085190), (90, 5448522062), (123, 3986723460), (164, 2990042595), (180, 2724261031), (205, 2392034076), (246, 1993361730), (369, 1328907820), (410, 1196017038), (492, 996680865), (615, 797344692), (738, 664453910), (820, 598008519), (1230, 398672346), (1476, 332226955), (1845, 265781564), (2460, 199336173), (3690, 132890782), (7380, 66445391)]