78604560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 273672960

約数和(自身を除く): 195068400

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, 151, 180, 216, 240, 241, 270, 302, 360, 432, 453, 482, 540, 604, 720, 723, 755, 906, 964, 1080, 1205, 1208, 1359, 1446, 1510, 1812, 1928, 2160, 2169, 2265, 2410, 2416, 2718, 2892, 3020, 3615, 3624, 3856, 4077, 4338, 4530, 4820, 5436, 5784, 6040, 6507, 6795, 7230, 7248, 8154, 8676, 9060, 9640, 10845, 10872, 11568, 12080, 13014, 13590, 14460, 16308, 17352, 18120, 19280, 20385, 21690, 21744, 26028, 27180, 28920, 32535, 32616, 34704, 36240, 36391, 40770, 43380, 52056, 54360, 57840, 65070, 65232, 72782, 81540, 86760, 104112, 108720, 109173, 130140, 145564, 163080, 173520, 181955, 218346, 260280, 291128, 326160, 327519, 363910, 436692, 520560, 545865, 582256, 655038, 727820, 873384, 982557, 1091730, 1310076, 1455640, 1637595, 1746768, 1965114, 2183460, 2620152, 2911280, 3275190, 3930228, 4366920, 4912785, 5240304, 6550380, 7860456, 8733840, 9825570, 13100760, 15720912, 19651140, 26201520, 39302280, 78604560]

約数ペア:

[(1, 78604560), (2, 39302280), (3, 26201520), (4, 19651140), (5, 15720912), (6, 13100760), (8, 9825570), (9, 8733840), (10, 7860456), (12, 6550380), (15, 5240304), (16, 4912785), (18, 4366920), (20, 3930228), (24, 3275190), (27, 2911280), (30, 2620152), (36, 2183460), (40, 1965114), (45, 1746768), (48, 1637595), (54, 1455640), (60, 1310076), (72, 1091730), (80, 982557), (90, 873384), (108, 727820), (120, 655038), (135, 582256), (144, 545865), (151, 520560), (180, 436692), (216, 363910), (240, 327519), (241, 326160), (270, 291128), (302, 260280), (360, 218346), (432, 181955), (453, 173520), (482, 163080), (540, 145564), (604, 130140), (720, 109173), (723, 108720), (755, 104112), (906, 86760), (964, 81540), (1080, 72782), (1205, 65232), (1208, 65070), (1359, 57840), (1446, 54360), (1510, 52056), (1812, 43380), (1928, 40770), (2160, 36391), (2169, 36240), (2265, 34704), (2410, 32616), (2416, 32535), (2718, 28920), (2892, 27180), (3020, 26028), (3615, 21744), (3624, 21690), (3856, 20385), (4077, 19280), (4338, 18120), (4530, 17352), (4820, 16308), (5436, 14460), (5784, 13590), (6040, 13014), (6507, 12080), (6795, 11568), (7230, 10872), (7248, 10845), (8154, 9640), (8676, 9060)]