345982320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 160

約数和(自身を含む): 1230397440

約数和(自身を除く): 884415120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5167, 5580, 6696, 7440, 8370, 10334, 11160, 13392, 15501, 16740, 20668, 22320, 25835, 31002, 33480, 41336, 46503, 51670, 62004, 66960, 77505, 82672, 93006, 103340, 124008, 139509, 155010, 160177, 186012, 206680, 232515, 248016, 279018, 310020, 320354, 372024, 413360, 465030, 480531, 558036, 620040, 640708, 697545, 744048, 800885, 930060, 961062, 1116072, 1240080, 1281416, 1395090, 1441593, 1601770, 1860120, 1922124, 2232144, 2402655, 2562832, 2790180, 2883186, 3203540, 3720240, 3844248, 4324779, 4805310, 5580360, 5766372, 6407080, 7207965, 7688496, 8649558, 9610620, 11160720, 11532744, 12814160, 14415930, 17299116, 19221240, 21623895, 23065488, 28831860, 34598232, 38442480, 43247790, 57663720, 69196464, 86495580, 115327440, 172991160, 345982320]

約数ペア:

[(1, 345982320), (2, 172991160), (3, 115327440), (4, 86495580), (5, 69196464), (6, 57663720), (8, 43247790), (9, 38442480), (10, 34598232), (12, 28831860), (15, 23065488), (16, 21623895), (18, 19221240), (20, 17299116), (24, 14415930), (27, 12814160), (30, 11532744), (31, 11160720), (36, 9610620), (40, 8649558), (45, 7688496), (48, 7207965), (54, 6407080), (60, 5766372), (62, 5580360), (72, 4805310), (80, 4324779), (90, 3844248), (93, 3720240), (108, 3203540), (120, 2883186), (124, 2790180), (135, 2562832), (144, 2402655), (155, 2232144), (180, 1922124), (186, 1860120), (216, 1601770), (240, 1441593), (248, 1395090), (270, 1281416), (279, 1240080), (310, 1116072), (360, 961062), (372, 930060), (432, 800885), (465, 744048), (496, 697545), (540, 640708), (558, 620040), (620, 558036), (720, 480531), (744, 465030), (837, 413360), (930, 372024), (1080, 320354), (1116, 310020), (1240, 279018), (1395, 248016), (1488, 232515), (1674, 206680), (1860, 186012), (2160, 160177), (2232, 155010), (2480, 139509), (2790, 124008), (3348, 103340), (3720, 93006), (4185, 82672), (4464, 77505), (5167, 66960), (5580, 62004), (6696, 51670), (7440, 46503), (8370, 41336), (10334, 33480), (11160, 31002), (13392, 25835), (15501, 22320), (16740, 20668)]