148746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 321545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 719, 862, 1293, 1438, 1724, 2155, 2157, 2586, 2876, 3448, 3595, 4310, 4314, 5172, 5752, 6465, 6896, 7190, 8620, 8628, 10344, 10785, 11504, 12930, 13792, 14380, 17240, 17256, 20688, 21570, 23008, 25860, 28760, 34480, 34512, 41376, 43140, 51720, 57520, 68960, 69024, 86280, 103440, 115040, 172560, 206880, 309889, 345120, 619778, 929667, 1239556, 1549445, 1859334, 2479112, 3098890, 3718668, 4648335, 4958224, 6197780, 7437336, 9296670, 9916448, 12395560, 14874672, 18593340, 24791120, 29749344, 37186680, 49582240, 74373360, 148746720]

約数ペア:

[(1, 148746720), (2, 74373360), (3, 49582240), (4, 37186680), (5, 29749344), (6, 24791120), (8, 18593340), (10, 14874672), (12, 12395560), (15, 9916448), (16, 9296670), (20, 7437336), (24, 6197780), (30, 4958224), (32, 4648335), (40, 3718668), (48, 3098890), (60, 2479112), (80, 1859334), (96, 1549445), (120, 1239556), (160, 929667), (240, 619778), (431, 345120), (480, 309889), (719, 206880), (862, 172560), (1293, 115040), (1438, 103440), (1724, 86280), (2155, 69024), (2157, 68960), (2586, 57520), (2876, 51720), (3448, 43140), (3595, 41376), (4310, 34512), (4314, 34480), (5172, 28760), (5752, 25860), (6465, 23008), (6896, 21570), (7190, 20688), (8620, 17256), (8628, 17240), (10344, 14380), (10785, 13792), (11504, 12930)]