74710080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8647}}^1$

素因数の和:8673

約数の個数: 112

約数和(自身を含む): 263591040

約数和(自身を除く): 188880960

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 77823, 86470, 103764, 129705, 138352, 155646, 172940, 207528, 233469, 259410, 276704, 311292, 345880, 389115, 415056, 466938, 518820, 553408, 622584, 691760, 778230, 830112, 933876, 1037640, 1167345, 1245168, 1383520, 1556460, 1660224, 1867752, 2075280, 2334690, 2490336, 2767040, 3112920, 3735504, 4150560, 4669380, 4980672, 6225840, 7471008, 8301120, 9338760, 12451680, 14942016, 18677520, 24903360, 37355040, 74710080]

約数ペア:

[(1, 74710080), (2, 37355040), (3, 24903360), (4, 18677520), (5, 14942016), (6, 12451680), (8, 9338760), (9, 8301120), (10, 7471008), (12, 6225840), (15, 4980672), (16, 4669380), (18, 4150560), (20, 3735504), (24, 3112920), (27, 2767040), (30, 2490336), (32, 2334690), (36, 2075280), (40, 1867752), (45, 1660224), (48, 1556460), (54, 1383520), (60, 1245168), (64, 1167345), (72, 1037640), (80, 933876), (90, 830112), (96, 778230), (108, 691760), (120, 622584), (135, 553408), (144, 518820), (160, 466938), (180, 415056), (192, 389115), (216, 345880), (240, 311292), (270, 276704), (288, 259410), (320, 233469), (360, 207528), (432, 172940), (480, 155646), (540, 138352), (576, 129705), (720, 103764), (864, 86470), (960, 77823), (1080, 69176), (1440, 51882), (1728, 43235), (2160, 34588), (2880, 25941), (4320, 17294), (8640, 8647)]