120300840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 192

約数和(自身を含む): 451863360

約数和(自身を除く): 331562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1787, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3574, 3740, 3960, 4488, 5361, 5610, 6120, 6732, 7148, 7480, 8415, 8935, 10722, 11220, 13464, 14296, 16083, 16830, 17870, 19657, 21444, 22440, 26805, 30379, 32166, 33660, 35740, 39314, 42888, 53610, 58971, 60758, 64332, 67320, 71480, 78628, 80415, 91137, 98285, 107220, 117942, 121516, 128664, 151895, 157256, 160830, 176913, 182274, 196570, 214440, 235884, 243032, 273411, 294855, 303790, 321660, 334169, 353826, 364548, 393140, 455685, 471768, 546822, 589710, 607580, 643320, 668338, 707652, 729096, 786280, 884565, 911370, 1002507, 1093644, 1179420, 1215160, 1336676, 1367055, 1415304, 1670845, 1769130, 1822740, 2005014, 2187288, 2358840, 2673352, 2734110, 3007521, 3341690, 3538260, 3645480, 4010028, 5012535, 5468220, 6015042, 6683380, 7076520, 8020056, 10025070, 10936440, 12030084, 13366760, 15037605, 20050140, 24060168, 30075210, 40100280, 60150420, 120300840]

約数ペア:

[(1, 120300840), (2, 60150420), (3, 40100280), (4, 30075210), (5, 24060168), (6, 20050140), (8, 15037605), (9, 13366760), (10, 12030084), (11, 10936440), (12, 10025070), (15, 8020056), (17, 7076520), (18, 6683380), (20, 6015042), (22, 5468220), (24, 5012535), (30, 4010028), (33, 3645480), (34, 3538260), (36, 3341690), (40, 3007521), (44, 2734110), (45, 2673352), (51, 2358840), (55, 2187288), (60, 2005014), (66, 1822740), (68, 1769130), (72, 1670845), (85, 1415304), (88, 1367055), (90, 1336676), (99, 1215160), (102, 1179420), (110, 1093644), (120, 1002507), (132, 911370), (136, 884565), (153, 786280), (165, 729096), (170, 707652), (180, 668338), (187, 643320), (198, 607580), (204, 589710), (220, 546822), (255, 471768), (264, 455685), (306, 393140), (330, 364548), (340, 353826), (360, 334169), (374, 321660), (396, 303790), (408, 294855), (440, 273411), (495, 243032), (510, 235884), (561, 214440), (612, 196570), (660, 182274), (680, 176913), (748, 160830), (765, 157256), (792, 151895), (935, 128664), (990, 121516), (1020, 117942), (1122, 107220), (1224, 98285), (1320, 91137), (1496, 80415), (1530, 78628), (1683, 71480), (1787, 67320), (1870, 64332), (1980, 60758), (2040, 58971), (2244, 53610), (2805, 42888), (3060, 39314), (3366, 35740), (3574, 33660), (3740, 32166), (3960, 30379), (4488, 26805), (5361, 22440), (5610, 21444), (6120, 19657), (6732, 17870), (7148, 16830), (7480, 16083), (8415, 14296), (8935, 13464), (10722, 11220)]