138302880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4038

約数の個数: 96

約数和(自身を含む): 441733824

約数和(自身を除く): 303430944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 3947, 4380, 5840, 7008, 7894, 8760, 11680, 11841, 15788, 17520, 19735, 23682, 31576, 35040, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 126304, 157880, 189456, 236820, 288131, 315760, 378912, 473640, 576262, 631520, 864393, 947280, 1152524, 1440655, 1728786, 1894560, 2305048, 2881310, 3457572, 4321965, 4610096, 5762620, 6915144, 8643930, 9220192, 11525240, 13830288, 17287860, 23050480, 27660576, 34575720, 46100960, 69151440, 138302880]

約数ペア:

[(1, 138302880), (2, 69151440), (3, 46100960), (4, 34575720), (5, 27660576), (6, 23050480), (8, 17287860), (10, 13830288), (12, 11525240), (15, 9220192), (16, 8643930), (20, 6915144), (24, 5762620), (30, 4610096), (32, 4321965), (40, 3457572), (48, 2881310), (60, 2305048), (73, 1894560), (80, 1728786), (96, 1440655), (120, 1152524), (146, 947280), (160, 864393), (219, 631520), (240, 576262), (292, 473640), (365, 378912), (438, 315760), (480, 288131), (584, 236820), (730, 189456), (876, 157880), (1095, 126304), (1168, 118410), (1460, 94728), (1752, 78940), (2190, 63152), (2336, 59205), (2920, 47364), (3504, 39470), (3947, 35040), (4380, 31576), (5840, 23682), (7008, 19735), (7894, 17520), (8760, 15788), (11680, 11841)]