505092960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18501

約数の個数: 144

約数和(自身を含む): 1814445360

約数和(自身を除く): 1309352400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 18461, 27360, 36922, 55383, 73844, 92305, 110766, 147688, 166149, 184610, 221532, 276915, 295376, 332298, 350759, 369220, 443064, 553830, 590752, 664596, 701518, 738440, 830745, 886128, 1052277, 1107660, 1329192, 1403036, 1476880, 1661490, 1753795, 1772256, 2104554, 2215320, 2658384, 2806072, 2953760, 3156831, 3322980, 3507590, 4209108, 4430640, 5261385, 5316768, 5612144, 6313662, 6645960, 7015180, 8418216, 8861280, 10522770, 11224288, 12627324, 13291920, 14030360, 15784155, 16836432, 21045540, 25254648, 26583840, 28060720, 31568310, 33672864, 42091080, 50509296, 56121440, 63136620, 84182160, 101018592, 126273240, 168364320, 252546480, 505092960]

約数ペア:

[(1, 505092960), (2, 252546480), (3, 168364320), (4, 126273240), (5, 101018592), (6, 84182160), (8, 63136620), (9, 56121440), (10, 50509296), (12, 42091080), (15, 33672864), (16, 31568310), (18, 28060720), (19, 26583840), (20, 25254648), (24, 21045540), (30, 16836432), (32, 15784155), (36, 14030360), (38, 13291920), (40, 12627324), (45, 11224288), (48, 10522770), (57, 8861280), (60, 8418216), (72, 7015180), (76, 6645960), (80, 6313662), (90, 5612144), (95, 5316768), (96, 5261385), (114, 4430640), (120, 4209108), (144, 3507590), (152, 3322980), (160, 3156831), (171, 2953760), (180, 2806072), (190, 2658384), (228, 2215320), (240, 2104554), (285, 1772256), (288, 1753795), (304, 1661490), (342, 1476880), (360, 1403036), (380, 1329192), (456, 1107660), (480, 1052277), (570, 886128), (608, 830745), (684, 738440), (720, 701518), (760, 664596), (855, 590752), (912, 553830), (1140, 443064), (1368, 369220), (1440, 350759), (1520, 332298), (1710, 295376), (1824, 276915), (2280, 221532), (2736, 184610), (3040, 166149), (3420, 147688), (4560, 110766), (5472, 92305), (6840, 73844), (9120, 55383), (13680, 36922), (18461, 27360)]