2012256720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2557}}^1$

素因数の和:3669

約数の個数: 120

約数和(自身を含む): 6766656936

約数和(自身を除く): 4754400216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1093, 2186, 2557, 3279, 4372, 5114, 5465, 6558, 7671, 8744, 9837, 10228, 10930, 12785, 13116, 15342, 16395, 17488, 19674, 20456, 21860, 23013, 25570, 26232, 30684, 32790, 38355, 39348, 40912, 43720, 46026, 49185, 51140, 52464, 61368, 65580, 76710, 78696, 87440, 92052, 98370, 102280, 115065, 122736, 131160, 153420, 157392, 184104, 196740, 204560, 230130, 262320, 306840, 368208, 393480, 460260, 613680, 786960, 920520, 1841040, 2794801, 5589602, 8384403, 11179204, 13974005, 16768806, 22358408, 25153209, 27948010, 33537612, 41922015, 44716816, 50306418, 55896020, 67075224, 83844030, 100612836, 111792040, 125766045, 134150448, 167688060, 201225672, 223584080, 251532090, 335376120, 402451344, 503064180, 670752240, 1006128360, 2012256720]

約数ペア:

[(1, 2012256720), (2, 1006128360), (3, 670752240), (4, 503064180), (5, 402451344), (6, 335376120), (8, 251532090), (9, 223584080), (10, 201225672), (12, 167688060), (15, 134150448), (16, 125766045), (18, 111792040), (20, 100612836), (24, 83844030), (30, 67075224), (36, 55896020), (40, 50306418), (45, 44716816), (48, 41922015), (60, 33537612), (72, 27948010), (80, 25153209), (90, 22358408), (120, 16768806), (144, 13974005), (180, 11179204), (240, 8384403), (360, 5589602), (720, 2794801), (1093, 1841040), (2186, 920520), (2557, 786960), (3279, 613680), (4372, 460260), (5114, 393480), (5465, 368208), (6558, 306840), (7671, 262320), (8744, 230130), (9837, 204560), (10228, 196740), (10930, 184104), (12785, 157392), (13116, 153420), (15342, 131160), (16395, 122736), (17488, 115065), (19674, 102280), (20456, 98370), (21860, 92052), (23013, 87440), (25570, 78696), (26232, 76710), (30684, 65580), (32790, 61368), (38355, 52464), (39348, 51140), (40912, 49185), (43720, 46026)]