201853440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8761}}^1$

素因数の和:8790

約数の個数: 120

約数和(自身を含む): 699155028

約数和(自身を除く): 497301588

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, 8761, 11520, 17522, 23040, 26283, 35044, 43805, 52566, 70088, 78849, 87610, 105132, 131415, 140176, 157698, 175220, 210264, 262830, 280352, 315396, 350440, 394245, 420528, 525660, 560704, 630792, 700880, 788490, 841056, 1051320, 1121408, 1261584, 1401760, 1576980, 1682112, 2102640, 2242816, 2523168, 2803520, 3153960, 3364224, 4205280, 4485632, 5046336, 5607040, 6307920, 6728448, 8410560, 10092672, 11214080, 12615840, 13456896, 16821120, 20185344, 22428160, 25231680, 33642240, 40370688, 50463360, 67284480, 100926720, 201853440]

約数ペア:

[(1, 201853440), (2, 100926720), (3, 67284480), (4, 50463360), (5, 40370688), (6, 33642240), (8, 25231680), (9, 22428160), (10, 20185344), (12, 16821120), (15, 13456896), (16, 12615840), (18, 11214080), (20, 10092672), (24, 8410560), (30, 6728448), (32, 6307920), (36, 5607040), (40, 5046336), (45, 4485632), (48, 4205280), (60, 3364224), (64, 3153960), (72, 2803520), (80, 2523168), (90, 2242816), (96, 2102640), (120, 1682112), (128, 1576980), (144, 1401760), (160, 1261584), (180, 1121408), (192, 1051320), (240, 841056), (256, 788490), (288, 700880), (320, 630792), (360, 560704), (384, 525660), (480, 420528), (512, 394245), (576, 350440), (640, 315396), (720, 280352), (768, 262830), (960, 210264), (1152, 175220), (1280, 157698), (1440, 140176), (1536, 131415), (1920, 105132), (2304, 87610), (2560, 78849), (2880, 70088), (3840, 52566), (4608, 43805), (5760, 35044), (7680, 26283), (8761, 23040), (11520, 17522)]