1560276720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1549}}^1$

素因数の和:2967

約数の個数: 120

約数和(自身を含む): 5247060000

約数和(自身を除く): 3686783280

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, 1399, 1549, 2798, 3098, 4197, 4647, 5596, 6196, 6995, 7745, 8394, 9294, 11192, 12392, 12591, 13941, 13990, 15490, 16788, 18588, 20985, 22384, 23235, 24784, 25182, 27882, 27980, 30980, 33576, 37176, 41970, 46470, 50364, 55764, 55960, 61960, 62955, 67152, 69705, 74352, 83940, 92940, 100728, 111528, 111920, 123920, 125910, 139410, 167880, 185880, 201456, 223056, 251820, 278820, 335760, 371760, 503640, 557640, 1007280, 1115280, 2167051, 4334102, 6501153, 8668204, 10835255, 13002306, 17336408, 19503459, 21670510, 26004612, 32505765, 34672816, 39006918, 43341020, 52009224, 65011530, 78013836, 86682040, 97517295, 104018448, 130023060, 156027672, 173364080, 195034590, 260046120, 312055344, 390069180, 520092240, 780138360, 1560276720]

約数ペア:

[(1, 1560276720), (2, 780138360), (3, 520092240), (4, 390069180), (5, 312055344), (6, 260046120), (8, 195034590), (9, 173364080), (10, 156027672), (12, 130023060), (15, 104018448), (16, 97517295), (18, 86682040), (20, 78013836), (24, 65011530), (30, 52009224), (36, 43341020), (40, 39006918), (45, 34672816), (48, 32505765), (60, 26004612), (72, 21670510), (80, 19503459), (90, 17336408), (120, 13002306), (144, 10835255), (180, 8668204), (240, 6501153), (360, 4334102), (720, 2167051), (1399, 1115280), (1549, 1007280), (2798, 557640), (3098, 503640), (4197, 371760), (4647, 335760), (5596, 278820), (6196, 251820), (6995, 223056), (7745, 201456), (8394, 185880), (9294, 167880), (11192, 139410), (12392, 125910), (12591, 123920), (13941, 111920), (13990, 111528), (15490, 100728), (16788, 92940), (18588, 83940), (20985, 74352), (22384, 69705), (23235, 67152), (24784, 62955), (25182, 61960), (27882, 55960), (27980, 55764), (30980, 50364), (33576, 46470), (37176, 41970)]