86303520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 298908792

約数和(自身を除く): 212605272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 821, 876, 1095, 1168, 1314, 1440, 1460, 1642, 1752, 2190, 2336, 2463, 2628, 2920, 3284, 3285, 3504, 4105, 4380, 4926, 5256, 5840, 6568, 6570, 7008, 7389, 8210, 8760, 9852, 10512, 11680, 12315, 13136, 13140, 14778, 16420, 17520, 19704, 21024, 24630, 26272, 26280, 29556, 32840, 35040, 36945, 39408, 49260, 52560, 59112, 59933, 65680, 73890, 78816, 98520, 105120, 118224, 119866, 131360, 147780, 179799, 197040, 236448, 239732, 295560, 299665, 359598, 394080, 479464, 539397, 591120, 599330, 719196, 898995, 958928, 1078794, 1182240, 1198660, 1438392, 1797990, 1917856, 2157588, 2397320, 2696985, 2876784, 3595980, 4315176, 4794640, 5393970, 5753568, 7191960, 8630352, 9589280, 10787940, 14383920, 17260704, 21575880, 28767840, 43151760, 86303520]

約数ペア:

[(1, 86303520), (2, 43151760), (3, 28767840), (4, 21575880), (5, 17260704), (6, 14383920), (8, 10787940), (9, 9589280), (10, 8630352), (12, 7191960), (15, 5753568), (16, 5393970), (18, 4794640), (20, 4315176), (24, 3595980), (30, 2876784), (32, 2696985), (36, 2397320), (40, 2157588), (45, 1917856), (48, 1797990), (60, 1438392), (72, 1198660), (73, 1182240), (80, 1078794), (90, 958928), (96, 898995), (120, 719196), (144, 599330), (146, 591120), (160, 539397), (180, 479464), (219, 394080), (240, 359598), (288, 299665), (292, 295560), (360, 239732), (365, 236448), (438, 197040), (480, 179799), (584, 147780), (657, 131360), (720, 119866), (730, 118224), (821, 105120), (876, 98520), (1095, 78816), (1168, 73890), (1314, 65680), (1440, 59933), (1460, 59112), (1642, 52560), (1752, 49260), (2190, 39408), (2336, 36945), (2463, 35040), (2628, 32840), (2920, 29556), (3284, 26280), (3285, 26272), (3504, 24630), (4105, 21024), (4380, 19704), (4926, 17520), (5256, 16420), (5840, 14778), (6568, 13140), (6570, 13136), (7008, 12315), (7389, 11680), (8210, 10512), (8760, 9852)]