40941720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 96952680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 227, 270, 334, 360, 454, 501, 540, 668, 681, 835, 908, 1002, 1080, 1135, 1336, 1362, 1503, 1670, 1816, 2004, 2043, 2270, 2505, 2724, 3006, 3340, 3405, 4008, 4086, 4509, 4540, 5010, 5448, 6012, 6129, 6680, 6810, 7515, 8172, 9018, 9080, 10020, 10215, 12024, 12258, 13620, 15030, 16344, 18036, 20040, 20430, 22545, 24516, 27240, 30060, 30645, 36072, 37909, 40860, 45090, 49032, 60120, 61290, 75818, 81720, 90180, 113727, 122580, 151636, 180360, 189545, 227454, 245160, 303272, 341181, 379090, 454908, 568635, 682362, 758180, 909816, 1023543, 1137270, 1364724, 1516360, 1705905, 2047086, 2274540, 2729448, 3411810, 4094172, 4549080, 5117715, 6823620, 8188344, 10235430, 13647240, 20470860, 40941720]

約数ペア:

[(1, 40941720), (2, 20470860), (3, 13647240), (4, 10235430), (5, 8188344), (6, 6823620), (8, 5117715), (9, 4549080), (10, 4094172), (12, 3411810), (15, 2729448), (18, 2274540), (20, 2047086), (24, 1705905), (27, 1516360), (30, 1364724), (36, 1137270), (40, 1023543), (45, 909816), (54, 758180), (60, 682362), (72, 568635), (90, 454908), (108, 379090), (120, 341181), (135, 303272), (167, 245160), (180, 227454), (216, 189545), (227, 180360), (270, 151636), (334, 122580), (360, 113727), (454, 90180), (501, 81720), (540, 75818), (668, 61290), (681, 60120), (835, 49032), (908, 45090), (1002, 40860), (1080, 37909), (1135, 36072), (1336, 30645), (1362, 30060), (1503, 27240), (1670, 24516), (1816, 22545), (2004, 20430), (2043, 20040), (2270, 18036), (2505, 16344), (2724, 15030), (3006, 13620), (3340, 12258), (3405, 12024), (4008, 10215), (4086, 10020), (4509, 9080), (4540, 9018), (5010, 8172), (5448, 7515), (6012, 6810), (6129, 6680)]