2565653760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{222713}}^1$

素因数の和:222740

約数の個数: 108

約数和(自身を含む): 8876934612

約数和(自身を除く): 6311280852

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 222713, 445426, 668139, 890852, 1113565, 1336278, 1781704, 2004417, 2227130, 2672556, 3340695, 3563408, 4008834, 4454260, 5345112, 6681390, 7126816, 8017668, 8908520, 10022085, 10690224, 13362780, 14253632, 16035336, 17817040, 20044170, 21380448, 26725560, 28507264, 32070672, 35634080, 40088340, 42760896, 53451120, 57014528, 64141344, 71268160, 80176680, 85521792, 106902240, 128282688, 142536320, 160353360, 171043584, 213804480, 256565376, 285072640, 320706720, 427608960, 513130752, 641413440, 855217920, 1282826880, 2565653760]

約数ペア:

[(1, 2565653760), (2, 1282826880), (3, 855217920), (4, 641413440), (5, 513130752), (6, 427608960), (8, 320706720), (9, 285072640), (10, 256565376), (12, 213804480), (15, 171043584), (16, 160353360), (18, 142536320), (20, 128282688), (24, 106902240), (30, 85521792), (32, 80176680), (36, 71268160), (40, 64141344), (45, 57014528), (48, 53451120), (60, 42760896), (64, 40088340), (72, 35634080), (80, 32070672), (90, 28507264), (96, 26725560), (120, 21380448), (128, 20044170), (144, 17817040), (160, 16035336), (180, 14253632), (192, 13362780), (240, 10690224), (256, 10022085), (288, 8908520), (320, 8017668), (360, 7126816), (384, 6681390), (480, 5345112), (576, 4454260), (640, 4008834), (720, 3563408), (768, 3340695), (960, 2672556), (1152, 2227130), (1280, 2004417), (1440, 1781704), (1920, 1336278), (2304, 1113565), (2880, 890852), (3840, 668139), (5760, 445426), (11520, 222713)]