120546720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11987

約数の個数: 144

約数和(自身を含む): 470171520

約数和(自身を除く): 349624800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 95672, 107631, 119590, 143508, 167426, 179385, 191344, 215262, 239180, 251139, 287016, 334852, 358770, 382688, 418565, 430524, 478360, 502278, 538155, 574032, 669704, 717540, 753417, 837130, 861048, 956720, 1004556, 1076310, 1148064, 1255695, 1339408, 1435080, 1506834, 1674260, 1722096, 1913440, 2009112, 2152620, 2511390, 2678816, 2870160, 3013668, 3348520, 3444192, 3767085, 4018224, 4305240, 5022780, 5740320, 6027336, 6697040, 7534170, 8036448, 8610480, 10045560, 12054672, 13394080, 15068340, 17220960, 20091120, 24109344, 30136680, 40182240, 60273360, 120546720]

約数ペア:

[(1, 120546720), (2, 60273360), (3, 40182240), (4, 30136680), (5, 24109344), (6, 20091120), (7, 17220960), (8, 15068340), (9, 13394080), (10, 12054672), (12, 10045560), (14, 8610480), (15, 8036448), (16, 7534170), (18, 6697040), (20, 6027336), (21, 5740320), (24, 5022780), (28, 4305240), (30, 4018224), (32, 3767085), (35, 3444192), (36, 3348520), (40, 3013668), (42, 2870160), (45, 2678816), (48, 2511390), (56, 2152620), (60, 2009112), (63, 1913440), (70, 1722096), (72, 1674260), (80, 1506834), (84, 1435080), (90, 1339408), (96, 1255695), (105, 1148064), (112, 1076310), (120, 1004556), (126, 956720), (140, 861048), (144, 837130), (160, 753417), (168, 717540), (180, 669704), (210, 574032), (224, 538155), (240, 502278), (252, 478360), (280, 430524), (288, 418565), (315, 382688), (336, 358770), (360, 334852), (420, 287016), (480, 251139), (504, 239180), (560, 215262), (630, 191344), (672, 179385), (720, 167426), (840, 143508), (1008, 119590), (1120, 107631), (1260, 95672), (1440, 83713), (1680, 71754), (2016, 59795), (2520, 47836), (3360, 35877), (5040, 23918), (10080, 11959)]