145617480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 492307200

約数和(自身を除く): 346689720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1847, 1971, 2190, 2628, 2920, 3285, 3694, 3942, 4380, 5256, 5541, 6570, 7388, 7884, 8760, 9235, 9855, 11082, 13140, 14776, 15768, 16623, 18470, 19710, 22164, 26280, 27705, 33246, 36940, 39420, 44328, 49869, 55410, 66492, 73880, 78840, 83115, 99738, 110820, 132984, 134831, 166230, 199476, 221640, 249345, 269662, 332460, 398952, 404493, 498690, 539324, 664920, 674155, 808986, 997380, 1078648, 1213479, 1348310, 1617972, 1994760, 2022465, 2426958, 2696620, 3235944, 3640437, 4044930, 4853916, 5393240, 6067395, 7280874, 8089860, 9707832, 12134790, 14561748, 16179720, 18202185, 24269580, 29123496, 36404370, 48539160, 72808740, 145617480]

約数ペア:

[(1, 145617480), (2, 72808740), (3, 48539160), (4, 36404370), (5, 29123496), (6, 24269580), (8, 18202185), (9, 16179720), (10, 14561748), (12, 12134790), (15, 9707832), (18, 8089860), (20, 7280874), (24, 6067395), (27, 5393240), (30, 4853916), (36, 4044930), (40, 3640437), (45, 3235944), (54, 2696620), (60, 2426958), (72, 2022465), (73, 1994760), (90, 1617972), (108, 1348310), (120, 1213479), (135, 1078648), (146, 997380), (180, 808986), (216, 674155), (219, 664920), (270, 539324), (292, 498690), (360, 404493), (365, 398952), (438, 332460), (540, 269662), (584, 249345), (657, 221640), (730, 199476), (876, 166230), (1080, 134831), (1095, 132984), (1314, 110820), (1460, 99738), (1752, 83115), (1847, 78840), (1971, 73880), (2190, 66492), (2628, 55410), (2920, 49869), (3285, 44328), (3694, 39420), (3942, 36940), (4380, 33246), (5256, 27705), (5541, 26280), (6570, 22164), (7388, 19710), (7884, 18470), (8760, 16623), (9235, 15768), (9855, 14776), (11082, 13140)]