853321320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26633}}^1$

素因数の和:26739

約数の個数: 96

約数和(自身を含む): 2804560200

約数和(自身を除く): 1951238880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 26633, 32040, 53266, 79899, 106532, 133165, 159798, 213064, 239697, 266330, 319596, 399495, 479394, 532660, 639192, 798990, 958788, 1065320, 1198485, 1597980, 1917576, 2370337, 2396970, 3195960, 4740674, 4793940, 7111011, 9481348, 9587880, 11851685, 14222022, 18962696, 21333033, 23703370, 28444044, 35555055, 42666066, 47406740, 56888088, 71110110, 85332132, 94813480, 106665165, 142220220, 170664264, 213330330, 284440440, 426660660, 853321320]

約数ペア:

[(1, 853321320), (2, 426660660), (3, 284440440), (4, 213330330), (5, 170664264), (6, 142220220), (8, 106665165), (9, 94813480), (10, 85332132), (12, 71110110), (15, 56888088), (18, 47406740), (20, 42666066), (24, 35555055), (30, 28444044), (36, 23703370), (40, 21333033), (45, 18962696), (60, 14222022), (72, 11851685), (89, 9587880), (90, 9481348), (120, 7111011), (178, 4793940), (180, 4740674), (267, 3195960), (356, 2396970), (360, 2370337), (445, 1917576), (534, 1597980), (712, 1198485), (801, 1065320), (890, 958788), (1068, 798990), (1335, 639192), (1602, 532660), (1780, 479394), (2136, 399495), (2670, 319596), (3204, 266330), (3560, 239697), (4005, 213064), (5340, 159798), (6408, 133165), (8010, 106532), (10680, 79899), (16020, 53266), (26633, 32040)]