412833720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{264637}}^1$

素因数の和:264664

約数の個数: 64

約数和(自身を含む): 1333775520

約数和(自身を除く): 920941800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 264637, 529274, 793911, 1058548, 1323185, 1587822, 2117096, 2646370, 3175644, 3440281, 3969555, 5292740, 6351288, 6880562, 7939110, 10320843, 10585480, 13761124, 15878220, 17201405, 20641686, 27522248, 31756440, 34402810, 41283372, 51604215, 68805620, 82566744, 103208430, 137611240, 206416860, 412833720]

約数ペア:

[(1, 412833720), (2, 206416860), (3, 137611240), (4, 103208430), (5, 82566744), (6, 68805620), (8, 51604215), (10, 41283372), (12, 34402810), (13, 31756440), (15, 27522248), (20, 20641686), (24, 17201405), (26, 15878220), (30, 13761124), (39, 10585480), (40, 10320843), (52, 7939110), (60, 6880562), (65, 6351288), (78, 5292740), (104, 3969555), (120, 3440281), (130, 3175644), (156, 2646370), (195, 2117096), (260, 1587822), (312, 1323185), (390, 1058548), (520, 793911), (780, 529274), (1560, 264637)]