427303080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2287}}^1$

素因数の和:2480

約数の個数: 128

約数和(自身を含む): 1433203200

約数和(自身を除く): 1005900120

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, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2287, 2595, 3114, 3460, 4152, 4574, 4671, 5190, 6228, 6861, 6920, 7785, 9148, 9342, 10380, 11435, 12456, 13722, 15570, 18296, 18684, 20583, 20760, 22870, 23355, 27444, 31140, 34305, 37368, 41166, 45740, 46710, 54888, 61749, 62280, 68610, 82332, 91480, 93420, 102915, 123498, 137220, 164664, 186840, 205830, 246996, 274440, 308745, 395651, 411660, 493992, 617490, 791302, 823320, 1186953, 1234980, 1582604, 1978255, 2373906, 2469960, 3165208, 3560859, 3956510, 4747812, 5934765, 7121718, 7913020, 9495624, 10682577, 11869530, 14243436, 15826040, 17804295, 21365154, 23739060, 28486872, 35608590, 42730308, 47478120, 53412885, 71217180, 85460616, 106825770, 142434360, 213651540, 427303080]

約数ペア:

[(1, 427303080), (2, 213651540), (3, 142434360), (4, 106825770), (5, 85460616), (6, 71217180), (8, 53412885), (9, 47478120), (10, 42730308), (12, 35608590), (15, 28486872), (18, 23739060), (20, 21365154), (24, 17804295), (27, 15826040), (30, 14243436), (36, 11869530), (40, 10682577), (45, 9495624), (54, 7913020), (60, 7121718), (72, 5934765), (90, 4747812), (108, 3956510), (120, 3560859), (135, 3165208), (173, 2469960), (180, 2373906), (216, 1978255), (270, 1582604), (346, 1234980), (360, 1186953), (519, 823320), (540, 791302), (692, 617490), (865, 493992), (1038, 411660), (1080, 395651), (1384, 308745), (1557, 274440), (1730, 246996), (2076, 205830), (2287, 186840), (2595, 164664), (3114, 137220), (3460, 123498), (4152, 102915), (4574, 93420), (4671, 91480), (5190, 82332), (6228, 68610), (6861, 62280), (6920, 61749), (7785, 54888), (9148, 46710), (9342, 45740), (10380, 41166), (11435, 37368), (12456, 34305), (13722, 31140), (15570, 27444), (18296, 23355), (18684, 22870), (20583, 20760)]