30174840

素因数分解:

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

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 99403200

約数和(自身を除く): 69228360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1061, 1185, 1422, 1580, 1896, 2122, 2370, 2844, 3160, 3183, 3555, 4244, 4740, 5305, 5688, 6366, 7110, 8488, 9480, 9549, 10610, 12732, 14220, 15915, 19098, 21220, 25464, 28440, 31830, 38196, 42440, 47745, 63660, 76392, 83819, 95490, 127320, 167638, 190980, 251457, 335276, 381960, 419095, 502914, 670552, 754371, 838190, 1005828, 1257285, 1508742, 1676380, 2011656, 2514570, 3017484, 3352760, 3771855, 5029140, 6034968, 7543710, 10058280, 15087420, 30174840]

約数ペア:

[(1, 30174840), (2, 15087420), (3, 10058280), (4, 7543710), (5, 6034968), (6, 5029140), (8, 3771855), (9, 3352760), (10, 3017484), (12, 2514570), (15, 2011656), (18, 1676380), (20, 1508742), (24, 1257285), (30, 1005828), (36, 838190), (40, 754371), (45, 670552), (60, 502914), (72, 419095), (79, 381960), (90, 335276), (120, 251457), (158, 190980), (180, 167638), (237, 127320), (316, 95490), (360, 83819), (395, 76392), (474, 63660), (632, 47745), (711, 42440), (790, 38196), (948, 31830), (1061, 28440), (1185, 25464), (1422, 21220), (1580, 19098), (1896, 15915), (2122, 14220), (2370, 12732), (2844, 10610), (3160, 9549), (3183, 9480), (3555, 8488), (4244, 7110), (4740, 6366), (5305, 5688)]