90524520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 305856000

約数和(自身を除く): 215331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1061, 1080, 1185, 1422, 1580, 1896, 2122, 2133, 2370, 2844, 3160, 3183, 3555, 4244, 4266, 4740, 5305, 5688, 6366, 7110, 8488, 8532, 9480, 9549, 10610, 10665, 12732, 14220, 15915, 17064, 19098, 21220, 21330, 25464, 28440, 28647, 31830, 38196, 42440, 42660, 47745, 57294, 63660, 76392, 83819, 85320, 95490, 114588, 127320, 143235, 167638, 190980, 229176, 251457, 286470, 335276, 381960, 419095, 502914, 572940, 670552, 754371, 838190, 1005828, 1145880, 1257285, 1508742, 1676380, 2011656, 2263113, 2514570, 3017484, 3352760, 3771855, 4526226, 5029140, 6034968, 7543710, 9052452, 10058280, 11315565, 15087420, 18104904, 22631130, 30174840, 45262260, 90524520]

約数ペア:

[(1, 90524520), (2, 45262260), (3, 30174840), (4, 22631130), (5, 18104904), (6, 15087420), (8, 11315565), (9, 10058280), (10, 9052452), (12, 7543710), (15, 6034968), (18, 5029140), (20, 4526226), (24, 3771855), (27, 3352760), (30, 3017484), (36, 2514570), (40, 2263113), (45, 2011656), (54, 1676380), (60, 1508742), (72, 1257285), (79, 1145880), (90, 1005828), (108, 838190), (120, 754371), (135, 670552), (158, 572940), (180, 502914), (216, 419095), (237, 381960), (270, 335276), (316, 286470), (360, 251457), (395, 229176), (474, 190980), (540, 167638), (632, 143235), (711, 127320), (790, 114588), (948, 95490), (1061, 85320), (1080, 83819), (1185, 76392), (1422, 63660), (1580, 57294), (1896, 47745), (2122, 42660), (2133, 42440), (2370, 38196), (2844, 31830), (3160, 28647), (3183, 28440), (3555, 25464), (4244, 21330), (4266, 21220), (4740, 19098), (5305, 17064), (5688, 15915), (6366, 14220), (7110, 12732), (8488, 10665), (8532, 10610), (9480, 9549)]