489109680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{679319}}^1$

素因数の和:679338

約数の個数: 60

約数和(自身を含む): 1642595760

約数和(自身を除く): 1153486080

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, 144, 180, 240, 360, 720, 679319, 1358638, 2037957, 2717276, 3396595, 4075914, 5434552, 6113871, 6793190, 8151828, 10189785, 10869104, 12227742, 13586380, 16303656, 20379570, 24455484, 27172760, 30569355, 32607312, 40759140, 48910968, 54345520, 61138710, 81518280, 97821936, 122277420, 163036560, 244554840, 489109680]

約数ペア:

[(1, 489109680), (2, 244554840), (3, 163036560), (4, 122277420), (5, 97821936), (6, 81518280), (8, 61138710), (9, 54345520), (10, 48910968), (12, 40759140), (15, 32607312), (16, 30569355), (18, 27172760), (20, 24455484), (24, 20379570), (30, 16303656), (36, 13586380), (40, 12227742), (45, 10869104), (48, 10189785), (60, 8151828), (72, 6793190), (80, 6113871), (90, 5434552), (120, 4075914), (144, 3396595), (180, 2717276), (240, 2037957), (360, 1358638), (720, 679319)]