1489578480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3776

約数の個数: 240

約数和(自身を含む): 5514084576

約数和(自身を除く): 4024506096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3701, 3870, 4472, 4680, 5031, 5160, 5590, 6192, 6708, 7402, 7740, 8385, 8944, 9360, 10062, 10320, 11103, 11180, 13416, 14804, 15480, 16770, 18505, 20124, 22206, 22360, 25155, 26832, 29608, 30960, 33309, 33540, 37010, 40248, 44412, 44720, 48113, 50310, 55515, 59216, 66618, 67080, 74020, 80496, 88824, 96226, 100620, 111030, 133236, 134160, 144339, 148040, 159143, 166545, 177648, 192452, 201240, 222060, 240565, 266472, 288678, 296080, 318286, 333090, 384904, 402480, 433017, 444120, 477429, 481130, 532944, 577356, 636572, 666180, 721695, 769808, 795715, 866034, 888240, 954858, 962260, 1154712, 1273144, 1332360, 1432287, 1443390, 1591430, 1732068, 1909716, 1924520, 2068859, 2165085, 2309424, 2387145, 2546288, 2664720, 2864574, 2886780, 3182860, 3464136, 3819432, 3849040, 4137718, 4330170, 4774290, 5729148, 5773560, 6206577, 6365720, 6928272, 7161435, 7638864, 8275436, 8660340, 9548580, 10344295, 11458296, 11547120, 12413154, 12731440, 14322870, 16550872, 17320680, 18619731, 19097160, 20688590, 22916592, 24826308, 28645740, 31032885, 33101744, 34641360, 37239462, 38194320, 41377180, 49652616, 57291480, 62065770, 74478924, 82754360, 93098655, 99305232, 114582960, 124131540, 148957848, 165508720, 186197310, 248263080, 297915696, 372394620, 496526160, 744789240, 1489578480]

約数ペア:

[(1, 1489578480), (2, 744789240), (3, 496526160), (4, 372394620), (5, 297915696), (6, 248263080), (8, 186197310), (9, 165508720), (10, 148957848), (12, 124131540), (13, 114582960), (15, 99305232), (16, 93098655), (18, 82754360), (20, 74478924), (24, 62065770), (26, 57291480), (30, 49652616), (36, 41377180), (39, 38194320), (40, 37239462), (43, 34641360), (45, 33101744), (48, 31032885), (52, 28645740), (60, 24826308), (65, 22916592), (72, 20688590), (78, 19097160), (80, 18619731), (86, 17320680), (90, 16550872), (104, 14322870), (117, 12731440), (120, 12413154), (129, 11547120), (130, 11458296), (144, 10344295), (156, 9548580), (172, 8660340), (180, 8275436), (195, 7638864), (208, 7161435), (215, 6928272), (234, 6365720), (240, 6206577), (258, 5773560), (260, 5729148), (312, 4774290), (344, 4330170), (360, 4137718), (387, 3849040), (390, 3819432), (430, 3464136), (468, 3182860), (516, 2886780), (520, 2864574), (559, 2664720), (585, 2546288), (624, 2387145), (645, 2309424), (688, 2165085), (720, 2068859), (774, 1924520), (780, 1909716), (860, 1732068), (936, 1591430), (1032, 1443390), (1040, 1432287), (1118, 1332360), (1170, 1273144), (1290, 1154712), (1548, 962260), (1560, 954858), (1677, 888240), (1720, 866034), (1872, 795715), (1935, 769808), (2064, 721695), (2236, 666180), (2340, 636572), (2580, 577356), (2795, 532944), (3096, 481130), (3120, 477429), (3354, 444120), (3440, 433017), (3701, 402480), (3870, 384904), (4472, 333090), (4680, 318286), (5031, 296080), (5160, 288678), (5590, 266472), (6192, 240565), (6708, 222060), (7402, 201240), (7740, 192452), (8385, 177648), (8944, 166545), (9360, 159143), (10062, 148040), (10320, 144339), (11103, 134160), (11180, 133236), (13416, 111030), (14804, 100620), (15480, 96226), (16770, 88824), (18505, 80496), (20124, 74020), (22206, 67080), (22360, 66618), (25155, 59216), (26832, 55515), (29608, 50310), (30960, 48113), (33309, 44720), (33540, 44412), (37010, 40248)]