2720586240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{118081}}^1$

素因数の和:118110

約数の個数: 120

約数和(自身を含む): 9422235108

約数和(自身を除く): 6701648868

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 118081, 236162, 354243, 472324, 590405, 708486, 944648, 1062729, 1180810, 1416972, 1771215, 1889296, 2125458, 2361620, 2833944, 3542430, 3778592, 4250916, 4723240, 5313645, 5667888, 7084860, 7557184, 8501832, 9446480, 10627290, 11335776, 14169720, 15114368, 17003664, 18892960, 21254580, 22671552, 28339440, 30228736, 34007328, 37785920, 42509160, 45343104, 56678880, 60457472, 68014656, 75571840, 85018320, 90686208, 113357760, 136029312, 151143680, 170036640, 181372416, 226715520, 272058624, 302287360, 340073280, 453431040, 544117248, 680146560, 906862080, 1360293120, 2720586240]

約数ペア:

[(1, 2720586240), (2, 1360293120), (3, 906862080), (4, 680146560), (5, 544117248), (6, 453431040), (8, 340073280), (9, 302287360), (10, 272058624), (12, 226715520), (15, 181372416), (16, 170036640), (18, 151143680), (20, 136029312), (24, 113357760), (30, 90686208), (32, 85018320), (36, 75571840), (40, 68014656), (45, 60457472), (48, 56678880), (60, 45343104), (64, 42509160), (72, 37785920), (80, 34007328), (90, 30228736), (96, 28339440), (120, 22671552), (128, 21254580), (144, 18892960), (160, 17003664), (180, 15114368), (192, 14169720), (240, 11335776), (256, 10627290), (288, 9446480), (320, 8501832), (360, 7557184), (384, 7084860), (480, 5667888), (512, 5313645), (576, 4723240), (640, 4250916), (720, 3778592), (768, 3542430), (960, 2833944), (1152, 2361620), (1280, 2125458), (1440, 1889296), (1536, 1771215), (1920, 1416972), (2304, 1180810), (2560, 1062729), (2880, 944648), (3840, 708486), (4608, 590405), (5760, 472324), (7680, 354243), (11520, 236162), (23040, 118081)]