4893480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 17107200

約数和(自身を除く): 12213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 197, 207, 216, 230, 270, 276, 345, 360, 394, 414, 460, 540, 552, 591, 621, 690, 788, 828, 920, 985, 1035, 1080, 1182, 1242, 1380, 1576, 1656, 1773, 1970, 2070, 2364, 2484, 2760, 2955, 3105, 3546, 3940, 4140, 4531, 4728, 4968, 5319, 5910, 6210, 7092, 7880, 8280, 8865, 9062, 10638, 11820, 12420, 13593, 14184, 17730, 18124, 21276, 22655, 23640, 24840, 26595, 27186, 35460, 36248, 40779, 42552, 45310, 53190, 54372, 67965, 70920, 81558, 90620, 106380, 108744, 122337, 135930, 163116, 181240, 203895, 212760, 244674, 271860, 326232, 407790, 489348, 543720, 611685, 815580, 978696, 1223370, 1631160, 2446740, 4893480]

約数ペア:

[(1, 4893480), (2, 2446740), (3, 1631160), (4, 1223370), (5, 978696), (6, 815580), (8, 611685), (9, 543720), (10, 489348), (12, 407790), (15, 326232), (18, 271860), (20, 244674), (23, 212760), (24, 203895), (27, 181240), (30, 163116), (36, 135930), (40, 122337), (45, 108744), (46, 106380), (54, 90620), (60, 81558), (69, 70920), (72, 67965), (90, 54372), (92, 53190), (108, 45310), (115, 42552), (120, 40779), (135, 36248), (138, 35460), (180, 27186), (184, 26595), (197, 24840), (207, 23640), (216, 22655), (230, 21276), (270, 18124), (276, 17730), (345, 14184), (360, 13593), (394, 12420), (414, 11820), (460, 10638), (540, 9062), (552, 8865), (591, 8280), (621, 7880), (690, 7092), (788, 6210), (828, 5910), (920, 5319), (985, 4968), (1035, 4728), (1080, 4531), (1182, 4140), (1242, 3940), (1380, 3546), (1576, 3105), (1656, 2955), (1773, 2760), (1970, 2484), (2070, 2364)]