240431760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 160

約数和(自身を含む): 839232000

約数和(自身を除く): 598800240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1409, 1422, 1580, 1896, 2133, 2160, 2370, 2818, 2844, 3160, 3555, 3792, 4227, 4266, 4740, 5636, 5688, 6320, 7045, 7110, 8454, 8532, 9480, 10665, 11272, 11376, 12681, 14090, 14220, 16908, 17064, 18960, 21135, 21330, 22544, 25362, 28180, 28440, 33816, 34128, 38043, 42270, 42660, 50724, 56360, 56880, 63405, 67632, 76086, 84540, 85320, 101448, 111311, 112720, 126810, 152172, 169080, 170640, 190215, 202896, 222622, 253620, 304344, 333933, 338160, 380430, 445244, 507240, 556555, 608688, 667866, 760860, 890488, 1001799, 1014480, 1113110, 1335732, 1521720, 1669665, 1780976, 2003598, 2226220, 2671464, 3005397, 3043440, 3339330, 4007196, 4452440, 5008995, 5342928, 6010794, 6678660, 8014392, 8904880, 10017990, 12021588, 13357320, 15026985, 16028784, 20035980, 24043176, 26714640, 30053970, 40071960, 48086352, 60107940, 80143920, 120215880, 240431760]

約数ペア:

[(1, 240431760), (2, 120215880), (3, 80143920), (4, 60107940), (5, 48086352), (6, 40071960), (8, 30053970), (9, 26714640), (10, 24043176), (12, 20035980), (15, 16028784), (16, 15026985), (18, 13357320), (20, 12021588), (24, 10017990), (27, 8904880), (30, 8014392), (36, 6678660), (40, 6010794), (45, 5342928), (48, 5008995), (54, 4452440), (60, 4007196), (72, 3339330), (79, 3043440), (80, 3005397), (90, 2671464), (108, 2226220), (120, 2003598), (135, 1780976), (144, 1669665), (158, 1521720), (180, 1335732), (216, 1113110), (237, 1014480), (240, 1001799), (270, 890488), (316, 760860), (360, 667866), (395, 608688), (432, 556555), (474, 507240), (540, 445244), (632, 380430), (711, 338160), (720, 333933), (790, 304344), (948, 253620), (1080, 222622), (1185, 202896), (1264, 190215), (1409, 170640), (1422, 169080), (1580, 152172), (1896, 126810), (2133, 112720), (2160, 111311), (2370, 101448), (2818, 85320), (2844, 84540), (3160, 76086), (3555, 67632), (3792, 63405), (4227, 56880), (4266, 56360), (4740, 50724), (5636, 42660), (5688, 42270), (6320, 38043), (7045, 34128), (7110, 33816), (8454, 28440), (8532, 28180), (9480, 25362), (10665, 22544), (11272, 21330), (11376, 21135), (12681, 18960), (14090, 17064), (14220, 16908)]