1630491120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{83873}}^1$

素因数の和:83901

約数の個数: 120

約数和(自身を含む): 5678605296

約数和(自身を除く): 4048114176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 83873, 167746, 251619, 335492, 419365, 503238, 670984, 754857, 838730, 1006476, 1258095, 1341968, 1509714, 1677460, 2012952, 2264571, 2516190, 3019428, 3354920, 3774285, 4025904, 4529142, 5032380, 6038856, 6709840, 6793713, 7548570, 9058284, 10064760, 11322855, 12077712, 13587426, 15097140, 18116568, 20129520, 20381139, 22645710, 27174852, 30194280, 33968565, 36233136, 40762278, 45291420, 54349704, 60388560, 67937130, 81524556, 90582840, 101905695, 108699408, 135874260, 163049112, 181165680, 203811390, 271748520, 326098224, 407622780, 543497040, 815245560, 1630491120]

約数ペア:

[(1, 1630491120), (2, 815245560), (3, 543497040), (4, 407622780), (5, 326098224), (6, 271748520), (8, 203811390), (9, 181165680), (10, 163049112), (12, 135874260), (15, 108699408), (16, 101905695), (18, 90582840), (20, 81524556), (24, 67937130), (27, 60388560), (30, 54349704), (36, 45291420), (40, 40762278), (45, 36233136), (48, 33968565), (54, 30194280), (60, 27174852), (72, 22645710), (80, 20381139), (81, 20129520), (90, 18116568), (108, 15097140), (120, 13587426), (135, 12077712), (144, 11322855), (162, 10064760), (180, 9058284), (216, 7548570), (240, 6793713), (243, 6709840), (270, 6038856), (324, 5032380), (360, 4529142), (405, 4025904), (432, 3774285), (486, 3354920), (540, 3019428), (648, 2516190), (720, 2264571), (810, 2012952), (972, 1677460), (1080, 1509714), (1215, 1341968), (1296, 1258095), (1620, 1006476), (1944, 838730), (2160, 754857), (2430, 670984), (3240, 503238), (3888, 419365), (4860, 335492), (6480, 251619), (9720, 167746), (19440, 83873)]