847165920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 144

約数和(自身を含む): 2816992080

約数和(自身を除く): 1969826160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 4332, 4560, 4889, 5415, 5776, 7220, 8664, 9120, 9778, 10830, 11552, 14440, 14667, 17328, 19556, 21660, 24445, 28880, 29334, 34656, 39112, 43320, 48890, 57760, 58668, 73335, 78224, 86640, 92891, 97780, 117336, 146670, 156448, 173280, 185782, 195560, 234672, 278673, 293340, 371564, 391120, 464455, 469344, 557346, 586680, 743128, 782240, 928910, 1114692, 1173360, 1393365, 1486256, 1764929, 1857820, 2229384, 2346720, 2786730, 2972512, 3529858, 3715640, 4458768, 5294787, 5573460, 7059716, 7431280, 8824645, 8917536, 10589574, 11146920, 14119432, 14862560, 17649290, 21179148, 22293840, 26473935, 28238864, 35298580, 42358296, 44587680, 52947870, 56477728, 70597160, 84716592, 105895740, 141194320, 169433184, 211791480, 282388640, 423582960, 847165920]

約数ペア:

[(1, 847165920), (2, 423582960), (3, 282388640), (4, 211791480), (5, 169433184), (6, 141194320), (8, 105895740), (10, 84716592), (12, 70597160), (15, 56477728), (16, 52947870), (19, 44587680), (20, 42358296), (24, 35298580), (30, 28238864), (32, 26473935), (38, 22293840), (40, 21179148), (48, 17649290), (57, 14862560), (60, 14119432), (76, 11146920), (80, 10589574), (95, 8917536), (96, 8824645), (114, 7431280), (120, 7059716), (152, 5573460), (160, 5294787), (190, 4458768), (228, 3715640), (240, 3529858), (285, 2972512), (304, 2786730), (361, 2346720), (380, 2229384), (456, 1857820), (480, 1764929), (570, 1486256), (608, 1393365), (722, 1173360), (760, 1114692), (912, 928910), (1083, 782240), (1140, 743128), (1444, 586680), (1520, 557346), (1805, 469344), (1824, 464455), (2166, 391120), (2280, 371564), (2888, 293340), (3040, 278673), (3610, 234672), (4332, 195560), (4560, 185782), (4889, 173280), (5415, 156448), (5776, 146670), (7220, 117336), (8664, 97780), (9120, 92891), (9778, 86640), (10830, 78224), (11552, 73335), (14440, 58668), (14667, 57760), (17328, 48890), (19556, 43320), (21660, 39112), (24445, 34656), (28880, 29334)]