197385120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45691}}^1$

素因数の和:45715

約数の個数: 96

約数和(自身を含む): 690863040

約数和(自身を除く): 493477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45691, 91382, 137073, 182764, 228455, 274146, 365528, 411219, 456910, 548292, 685365, 731056, 822438, 913820, 1096584, 1233657, 1370730, 1462112, 1644876, 1827640, 2056095, 2193168, 2467314, 2741460, 3289752, 3655280, 4112190, 4386336, 4934628, 5482920, 6168285, 6579504, 7310560, 8224380, 9869256, 10965840, 12336570, 13159008, 16448760, 19738512, 21931680, 24673140, 32897520, 39477024, 49346280, 65795040, 98692560, 197385120]

約数ペア:

[(1, 197385120), (2, 98692560), (3, 65795040), (4, 49346280), (5, 39477024), (6, 32897520), (8, 24673140), (9, 21931680), (10, 19738512), (12, 16448760), (15, 13159008), (16, 12336570), (18, 10965840), (20, 9869256), (24, 8224380), (27, 7310560), (30, 6579504), (32, 6168285), (36, 5482920), (40, 4934628), (45, 4386336), (48, 4112190), (54, 3655280), (60, 3289752), (72, 2741460), (80, 2467314), (90, 2193168), (96, 2056095), (108, 1827640), (120, 1644876), (135, 1462112), (144, 1370730), (160, 1233657), (180, 1096584), (216, 913820), (240, 822438), (270, 731056), (288, 685365), (360, 548292), (432, 456910), (480, 411219), (540, 365528), (720, 274146), (864, 228455), (1080, 182764), (1440, 137073), (2160, 91382), (4320, 45691)]