137323440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2251

約数の個数: 120

約数和(自身を含む): 466577280

約数和(自身を除く): 329253840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2143, 2670, 3204, 3560, 4005, 4272, 4286, 5340, 6408, 6429, 7120, 8010, 8572, 10680, 10715, 12816, 12858, 16020, 17144, 19287, 21360, 21430, 25716, 32040, 32145, 34288, 38574, 42860, 51432, 64080, 64290, 77148, 85720, 96435, 102864, 128580, 154296, 171440, 190727, 192870, 257160, 308592, 381454, 385740, 514320, 572181, 762908, 771480, 953635, 1144362, 1525816, 1542960, 1716543, 1907270, 2288724, 2860905, 3051632, 3433086, 3814540, 4577448, 5721810, 6866172, 7629080, 8582715, 9154896, 11443620, 13732344, 15258160, 17165430, 22887240, 27464688, 34330860, 45774480, 68661720, 137323440]

約数ペア:

[(1, 137323440), (2, 68661720), (3, 45774480), (4, 34330860), (5, 27464688), (6, 22887240), (8, 17165430), (9, 15258160), (10, 13732344), (12, 11443620), (15, 9154896), (16, 8582715), (18, 7629080), (20, 6866172), (24, 5721810), (30, 4577448), (36, 3814540), (40, 3433086), (45, 3051632), (48, 2860905), (60, 2288724), (72, 1907270), (80, 1716543), (89, 1542960), (90, 1525816), (120, 1144362), (144, 953635), (178, 771480), (180, 762908), (240, 572181), (267, 514320), (356, 385740), (360, 381454), (445, 308592), (534, 257160), (712, 192870), (720, 190727), (801, 171440), (890, 154296), (1068, 128580), (1335, 102864), (1424, 96435), (1602, 85720), (1780, 77148), (2136, 64290), (2143, 64080), (2670, 51432), (3204, 42860), (3560, 38574), (4005, 34288), (4272, 32145), (4286, 32040), (5340, 25716), (6408, 21430), (6429, 21360), (7120, 19287), (8010, 17144), (8572, 16020), (10680, 12858), (10715, 12816)]