73861440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1704

約数の個数: 112

約数和(自身を含む): 239645952

約数和(自身を除く): 165784512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1637, 1880, 2256, 2820, 3008, 3274, 3760, 4512, 4911, 5640, 6548, 7520, 8185, 9024, 9822, 11280, 13096, 15040, 16370, 19644, 22560, 24555, 26192, 32740, 39288, 45120, 49110, 52384, 65480, 76939, 78576, 98220, 104768, 130960, 153878, 157152, 196440, 230817, 261920, 307756, 314304, 384695, 392880, 461634, 523840, 615512, 769390, 785760, 923268, 1154085, 1231024, 1538780, 1571520, 1846536, 2308170, 2462048, 3077560, 3693072, 4616340, 4924096, 6155120, 7386144, 9232680, 12310240, 14772288, 18465360, 24620480, 36930720, 73861440]

約数ペア:

[(1, 73861440), (2, 36930720), (3, 24620480), (4, 18465360), (5, 14772288), (6, 12310240), (8, 9232680), (10, 7386144), (12, 6155120), (15, 4924096), (16, 4616340), (20, 3693072), (24, 3077560), (30, 2462048), (32, 2308170), (40, 1846536), (47, 1571520), (48, 1538780), (60, 1231024), (64, 1154085), (80, 923268), (94, 785760), (96, 769390), (120, 615512), (141, 523840), (160, 461634), (188, 392880), (192, 384695), (235, 314304), (240, 307756), (282, 261920), (320, 230817), (376, 196440), (470, 157152), (480, 153878), (564, 130960), (705, 104768), (752, 98220), (940, 78576), (960, 76939), (1128, 65480), (1410, 52384), (1504, 49110), (1637, 45120), (1880, 39288), (2256, 32740), (2820, 26192), (3008, 24555), (3274, 22560), (3760, 19644), (4512, 16370), (4911, 15040), (5640, 13096), (6548, 11280), (7520, 9822), (8185, 9024)]