74935440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 253406400

約数和(自身を除く): 178470960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 523, 597, 720, 796, 995, 1046, 1194, 1569, 1592, 1791, 1990, 2092, 2388, 2615, 2985, 3138, 3184, 3582, 3980, 4184, 4707, 4776, 5230, 5970, 6276, 7164, 7845, 7960, 8368, 8955, 9414, 9552, 10460, 11940, 12552, 14328, 15690, 15920, 17910, 18828, 20920, 23535, 23880, 25104, 28656, 31380, 35820, 37656, 41840, 47070, 47760, 62760, 71640, 75312, 94140, 104077, 125520, 143280, 188280, 208154, 312231, 376560, 416308, 520385, 624462, 832616, 936693, 1040770, 1248924, 1561155, 1665232, 1873386, 2081540, 2497848, 3122310, 3746772, 4163080, 4683465, 4995696, 6244620, 7493544, 8326160, 9366930, 12489240, 14987088, 18733860, 24978480, 37467720, 74935440]

約数ペア:

[(1, 74935440), (2, 37467720), (3, 24978480), (4, 18733860), (5, 14987088), (6, 12489240), (8, 9366930), (9, 8326160), (10, 7493544), (12, 6244620), (15, 4995696), (16, 4683465), (18, 4163080), (20, 3746772), (24, 3122310), (30, 2497848), (36, 2081540), (40, 1873386), (45, 1665232), (48, 1561155), (60, 1248924), (72, 1040770), (80, 936693), (90, 832616), (120, 624462), (144, 520385), (180, 416308), (199, 376560), (240, 312231), (360, 208154), (398, 188280), (523, 143280), (597, 125520), (720, 104077), (796, 94140), (995, 75312), (1046, 71640), (1194, 62760), (1569, 47760), (1592, 47070), (1791, 41840), (1990, 37656), (2092, 35820), (2388, 31380), (2615, 28656), (2985, 25104), (3138, 23880), (3184, 23535), (3582, 20920), (3980, 18828), (4184, 17910), (4707, 15920), (4776, 15690), (5230, 14328), (5970, 12552), (6276, 11940), (7164, 10460), (7845, 9552), (7960, 9414), (8368, 8955)]