3040800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 11374272

約数和(自身を除く): 8333472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 181, 200, 210, 224, 240, 280, 300, 336, 350, 362, 400, 420, 480, 525, 543, 560, 600, 672, 700, 724, 800, 840, 905, 1050, 1086, 1120, 1200, 1267, 1400, 1448, 1680, 1810, 2100, 2172, 2400, 2534, 2715, 2800, 2896, 3360, 3620, 3801, 4200, 4344, 4525, 5068, 5430, 5600, 5792, 6335, 7240, 7602, 8400, 8688, 9050, 10136, 10860, 12670, 13575, 14480, 15204, 16800, 17376, 18100, 19005, 20272, 21720, 25340, 27150, 28960, 30408, 31675, 36200, 38010, 40544, 43440, 50680, 54300, 60816, 63350, 72400, 76020, 86880, 95025, 101360, 108600, 121632, 126700, 144800, 152040, 190050, 202720, 217200, 253400, 304080, 380100, 434400, 506800, 608160, 760200, 1013600, 1520400, 3040800]

約数ペア:

[(1, 3040800), (2, 1520400), (3, 1013600), (4, 760200), (5, 608160), (6, 506800), (7, 434400), (8, 380100), (10, 304080), (12, 253400), (14, 217200), (15, 202720), (16, 190050), (20, 152040), (21, 144800), (24, 126700), (25, 121632), (28, 108600), (30, 101360), (32, 95025), (35, 86880), (40, 76020), (42, 72400), (48, 63350), (50, 60816), (56, 54300), (60, 50680), (70, 43440), (75, 40544), (80, 38010), (84, 36200), (96, 31675), (100, 30408), (105, 28960), (112, 27150), (120, 25340), (140, 21720), (150, 20272), (160, 19005), (168, 18100), (175, 17376), (181, 16800), (200, 15204), (210, 14480), (224, 13575), (240, 12670), (280, 10860), (300, 10136), (336, 9050), (350, 8688), (362, 8400), (400, 7602), (420, 7240), (480, 6335), (525, 5792), (543, 5600), (560, 5430), (600, 5068), (672, 4525), (700, 4344), (724, 4200), (800, 3801), (840, 3620), (905, 3360), (1050, 2896), (1086, 2800), (1120, 2715), (1200, 2534), (1267, 2400), (1400, 2172), (1448, 2100), (1680, 1810)]