271499040

素因数分解:

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

素因数の和:7013

約数の個数: 144

約数和(自身を含む): 960942528

約数和(自身を除く): 689443488

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, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 6983, 7776, 9720, 12960, 13966, 19440, 20949, 27932, 34915, 38880, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 188541, 209490, 223456, 251388, 279320, 314235, 335184, 377082, 418980, 502776, 558640, 565623, 628470, 670368, 754164, 837960, 942705, 1005552, 1117280, 1131246, 1256940, 1508328, 1675920, 1696869, 1885410, 2011104, 2262492, 2513880, 2828115, 3016656, 3351840, 3393738, 3770820, 4524984, 5027760, 5656230, 6033312, 6787476, 7541640, 8484345, 9049968, 10055520, 11312460, 13574952, 15083280, 16968690, 18099936, 22624920, 27149904, 30166560, 33937380, 45249840, 54299808, 67874760, 90499680, 135749520, 271499040]

約数ペア:

[(1, 271499040), (2, 135749520), (3, 90499680), (4, 67874760), (5, 54299808), (6, 45249840), (8, 33937380), (9, 30166560), (10, 27149904), (12, 22624920), (15, 18099936), (16, 16968690), (18, 15083280), (20, 13574952), (24, 11312460), (27, 10055520), (30, 9049968), (32, 8484345), (36, 7541640), (40, 6787476), (45, 6033312), (48, 5656230), (54, 5027760), (60, 4524984), (72, 3770820), (80, 3393738), (81, 3351840), (90, 3016656), (96, 2828115), (108, 2513880), (120, 2262492), (135, 2011104), (144, 1885410), (160, 1696869), (162, 1675920), (180, 1508328), (216, 1256940), (240, 1131246), (243, 1117280), (270, 1005552), (288, 942705), (324, 837960), (360, 754164), (405, 670368), (432, 628470), (480, 565623), (486, 558640), (540, 502776), (648, 418980), (720, 377082), (810, 335184), (864, 314235), (972, 279320), (1080, 251388), (1215, 223456), (1296, 209490), (1440, 188541), (1620, 167592), (1944, 139660), (2160, 125694), (2430, 111728), (2592, 104745), (3240, 83796), (3888, 69830), (4320, 62847), (4860, 55864), (6480, 41898), (6983, 38880), (7776, 34915), (9720, 27932), (12960, 20949), (13966, 19440)]