49806720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8647}}^1$

素因数の和:8672

約数の個数: 96

約数和(自身を含む): 172008720

約数和(自身を除く): 122202000

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 77823, 86470, 103764, 129705, 138352, 155646, 172940, 207528, 259410, 276704, 311292, 345880, 389115, 415056, 518820, 553408, 622584, 691760, 778230, 830112, 1037640, 1106816, 1245168, 1383520, 1556460, 1660224, 2075280, 2490336, 2767040, 3112920, 3320448, 4150560, 4980672, 5534080, 6225840, 8301120, 9961344, 12451680, 16602240, 24903360, 49806720]

約数ペア:

[(1, 49806720), (2, 24903360), (3, 16602240), (4, 12451680), (5, 9961344), (6, 8301120), (8, 6225840), (9, 5534080), (10, 4980672), (12, 4150560), (15, 3320448), (16, 3112920), (18, 2767040), (20, 2490336), (24, 2075280), (30, 1660224), (32, 1556460), (36, 1383520), (40, 1245168), (45, 1106816), (48, 1037640), (60, 830112), (64, 778230), (72, 691760), (80, 622584), (90, 553408), (96, 518820), (120, 415056), (128, 389115), (144, 345880), (160, 311292), (180, 276704), (192, 259410), (240, 207528), (288, 172940), (320, 155646), (360, 138352), (384, 129705), (480, 103764), (576, 86470), (640, 77823), (720, 69176), (960, 51882), (1152, 43235), (1440, 34588), (1920, 25941), (2880, 17294), (5760, 8647)]