15962396220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{3413}}^1$

素因数の和:6321

約数の個数: 120

約数和(自身を含む): 50106649824

約数和(自身を除く): 34144253604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2887, 3413, 5774, 6826, 8661, 10239, 11548, 13652, 14435, 17065, 17322, 20478, 25983, 28870, 30717, 34130, 34644, 40956, 43305, 51195, 51966, 57740, 61434, 68260, 77949, 86610, 92151, 102390, 103932, 122868, 129915, 153585, 155898, 173220, 184302, 204780, 233847, 259830, 276453, 307170, 311796, 368604, 389745, 460755, 467694, 519660, 552906, 614340, 779490, 921510, 935388, 1105812, 1169235, 1382265, 1558980, 1843020, 2338470, 2764530, 4676940, 5529060, 9853331, 19706662, 29559993, 39413324, 49266655, 59119986, 88679979, 98533310, 118239972, 147799965, 177359958, 197066620, 266039937, 295599930, 354719916, 443399895, 532079874, 591199860, 798119811, 886799790, 1064159748, 1330199685, 1596239622, 1773599580, 2660399370, 3192479244, 3990599055, 5320798740, 7981198110, 15962396220]

約数ペア:

[(1, 15962396220), (2, 7981198110), (3, 5320798740), (4, 3990599055), (5, 3192479244), (6, 2660399370), (9, 1773599580), (10, 1596239622), (12, 1330199685), (15, 1064159748), (18, 886799790), (20, 798119811), (27, 591199860), (30, 532079874), (36, 443399895), (45, 354719916), (54, 295599930), (60, 266039937), (81, 197066620), (90, 177359958), (108, 147799965), (135, 118239972), (162, 98533310), (180, 88679979), (270, 59119986), (324, 49266655), (405, 39413324), (540, 29559993), (810, 19706662), (1620, 9853331), (2887, 5529060), (3413, 4676940), (5774, 2764530), (6826, 2338470), (8661, 1843020), (10239, 1558980), (11548, 1382265), (13652, 1169235), (14435, 1105812), (17065, 935388), (17322, 921510), (20478, 779490), (25983, 614340), (28870, 552906), (30717, 519660), (34130, 467694), (34644, 460755), (40956, 389745), (43305, 368604), (51195, 311796), (51966, 307170), (57740, 276453), (61434, 259830), (68260, 233847), (77949, 204780), (86610, 184302), (92151, 173220), (102390, 155898), (103932, 153585), (122868, 129915)]