180999360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7012

約数の個数: 140

約数和(自身を含む): 643938768

約数和(自身を除く): 462939408

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 6983, 8640, 12960, 13966, 20949, 25920, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 188541, 209490, 223456, 251388, 279320, 314235, 335184, 377082, 418980, 446912, 502776, 558640, 565623, 628470, 670368, 754164, 837960, 942705, 1005552, 1117280, 1131246, 1256940, 1340736, 1508328, 1675920, 1885410, 2011104, 2234560, 2262492, 2513880, 2828115, 3016656, 3351840, 3770820, 4022208, 4524984, 5027760, 5656230, 6033312, 6703680, 7541640, 9049968, 10055520, 11312460, 12066624, 15083280, 18099936, 20111040, 22624920, 30166560, 36199872, 45249840, 60333120, 90499680, 180999360]

約数ペア:

[(1, 180999360), (2, 90499680), (3, 60333120), (4, 45249840), (5, 36199872), (6, 30166560), (8, 22624920), (9, 20111040), (10, 18099936), (12, 15083280), (15, 12066624), (16, 11312460), (18, 10055520), (20, 9049968), (24, 7541640), (27, 6703680), (30, 6033312), (32, 5656230), (36, 5027760), (40, 4524984), (45, 4022208), (48, 3770820), (54, 3351840), (60, 3016656), (64, 2828115), (72, 2513880), (80, 2262492), (81, 2234560), (90, 2011104), (96, 1885410), (108, 1675920), (120, 1508328), (135, 1340736), (144, 1256940), (160, 1131246), (162, 1117280), (180, 1005552), (192, 942705), (216, 837960), (240, 754164), (270, 670368), (288, 628470), (320, 565623), (324, 558640), (360, 502776), (405, 446912), (432, 418980), (480, 377082), (540, 335184), (576, 314235), (648, 279320), (720, 251388), (810, 223456), (864, 209490), (960, 188541), (1080, 167592), (1296, 139660), (1440, 125694), (1620, 111728), (1728, 104745), (2160, 83796), (2592, 69830), (2880, 62847), (3240, 55864), (4320, 41898), (5184, 34915), (6480, 27932), (6983, 25920), (8640, 20949), (12960, 13966)]