557899920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1630

約数の個数: 160

約数和(自身を含む): 1933626240

約数和(自身を除く): 1375726320

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, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 432, 540, 543, 720, 724, 905, 1080, 1086, 1427, 1448, 1629, 1810, 2160, 2172, 2715, 2854, 2896, 3258, 3620, 4281, 4344, 4887, 5430, 5708, 6516, 7135, 7240, 8145, 8562, 8688, 9774, 10860, 11416, 12843, 13032, 14270, 14480, 16290, 17124, 19548, 21405, 21720, 22832, 24435, 25686, 26064, 28540, 32580, 34248, 38529, 39096, 42810, 43440, 48870, 51372, 57080, 64215, 65160, 68496, 77058, 78192, 85620, 97740, 102744, 114160, 128430, 130320, 154116, 171240, 192645, 195480, 205488, 256860, 258287, 308232, 342480, 385290, 390960, 513720, 516574, 616464, 770580, 774861, 1027440, 1033148, 1291435, 1541160, 1549722, 2066296, 2324583, 2582870, 3082320, 3099444, 3874305, 4132592, 4649166, 5165740, 6198888, 6973749, 7748610, 9298332, 10331480, 11622915, 12397776, 13947498, 15497220, 18596664, 20662960, 23245830, 27894996, 30994440, 34868745, 37193328, 46491660, 55789992, 61988880, 69737490, 92983320, 111579984, 139474980, 185966640, 278949960, 557899920]

約数ペア:

[(1, 557899920), (2, 278949960), (3, 185966640), (4, 139474980), (5, 111579984), (6, 92983320), (8, 69737490), (9, 61988880), (10, 55789992), (12, 46491660), (15, 37193328), (16, 34868745), (18, 30994440), (20, 27894996), (24, 23245830), (27, 20662960), (30, 18596664), (36, 15497220), (40, 13947498), (45, 12397776), (48, 11622915), (54, 10331480), (60, 9298332), (72, 7748610), (80, 6973749), (90, 6198888), (108, 5165740), (120, 4649166), (135, 4132592), (144, 3874305), (180, 3099444), (181, 3082320), (216, 2582870), (240, 2324583), (270, 2066296), (360, 1549722), (362, 1541160), (432, 1291435), (540, 1033148), (543, 1027440), (720, 774861), (724, 770580), (905, 616464), (1080, 516574), (1086, 513720), (1427, 390960), (1448, 385290), (1629, 342480), (1810, 308232), (2160, 258287), (2172, 256860), (2715, 205488), (2854, 195480), (2896, 192645), (3258, 171240), (3620, 154116), (4281, 130320), (4344, 128430), (4887, 114160), (5430, 102744), (5708, 97740), (6516, 85620), (7135, 78192), (7240, 77058), (8145, 68496), (8562, 65160), (8688, 64215), (9774, 57080), (10860, 51372), (11416, 48870), (12843, 43440), (13032, 42810), (14270, 39096), (14480, 38529), (16290, 34248), (17124, 32580), (19548, 28540), (21405, 26064), (21720, 25686), (22832, 24435)]