88374240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2273}}^1$

素因数の和:2303

約数の個数: 144

約数和(自身を含む): 312884208

約数和(自身を除く): 224509968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2273, 2430, 2592, 3240, 3888, 4320, 4546, 4860, 6480, 6819, 7776, 9092, 9720, 11365, 12960, 13638, 18184, 19440, 20457, 22730, 27276, 34095, 36368, 38880, 40914, 45460, 54552, 61371, 68190, 72736, 81828, 90920, 102285, 109104, 122742, 136380, 163656, 181840, 184113, 204570, 218208, 245484, 272760, 306855, 327312, 363680, 368226, 409140, 490968, 545520, 552339, 613710, 654624, 736452, 818280, 920565, 981936, 1091040, 1104678, 1227420, 1472904, 1636560, 1841130, 1963872, 2209356, 2454840, 2761695, 2945808, 3273120, 3682260, 4418712, 4909680, 5523390, 5891616, 7364520, 8837424, 9819360, 11046780, 14729040, 17674848, 22093560, 29458080, 44187120, 88374240]

約数ペア:

[(1, 88374240), (2, 44187120), (3, 29458080), (4, 22093560), (5, 17674848), (6, 14729040), (8, 11046780), (9, 9819360), (10, 8837424), (12, 7364520), (15, 5891616), (16, 5523390), (18, 4909680), (20, 4418712), (24, 3682260), (27, 3273120), (30, 2945808), (32, 2761695), (36, 2454840), (40, 2209356), (45, 1963872), (48, 1841130), (54, 1636560), (60, 1472904), (72, 1227420), (80, 1104678), (81, 1091040), (90, 981936), (96, 920565), (108, 818280), (120, 736452), (135, 654624), (144, 613710), (160, 552339), (162, 545520), (180, 490968), (216, 409140), (240, 368226), (243, 363680), (270, 327312), (288, 306855), (324, 272760), (360, 245484), (405, 218208), (432, 204570), (480, 184113), (486, 181840), (540, 163656), (648, 136380), (720, 122742), (810, 109104), (864, 102285), (972, 90920), (1080, 81828), (1215, 72736), (1296, 68190), (1440, 61371), (1620, 54552), (1944, 45460), (2160, 40914), (2273, 38880), (2430, 36368), (2592, 34095), (3240, 27276), (3888, 22730), (4320, 20457), (4546, 19440), (4860, 18184), (6480, 13638), (6819, 12960), (7776, 11365), (9092, 9720)]