2388708120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 7685349120

約数和(自身を除く): 5296641000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 361, 380, 402, 456, 536, 570, 670, 722, 760, 804, 823, 1005, 1083, 1140, 1273, 1340, 1444, 1608, 1646, 1805, 2010, 2166, 2280, 2469, 2546, 2680, 2888, 3292, 3610, 3819, 4020, 4115, 4332, 4938, 5092, 5415, 6365, 6584, 7220, 7638, 8040, 8230, 8664, 9876, 10184, 10830, 12345, 12730, 14440, 15276, 15637, 16460, 19095, 19752, 21660, 24187, 24690, 25460, 30552, 31274, 32920, 38190, 43320, 46911, 48374, 49380, 50920, 55141, 62548, 72561, 76380, 78185, 93822, 96748, 98760, 110282, 120935, 125096, 145122, 152760, 156370, 165423, 187644, 193496, 220564, 234555, 241870, 275705, 290244, 297103, 312740, 330846, 362805, 375288, 441128, 469110, 483740, 551410, 580488, 594206, 625480, 661692, 725610, 827115, 891309, 938220, 967480, 1047679, 1102820, 1188412, 1323384, 1451220, 1485515, 1654230, 1782618, 1876440, 2095358, 2205640, 2376824, 2902440, 2971030, 3143037, 3308460, 3565236, 4190716, 4456545, 5238395, 5942060, 6286074, 6616920, 7130472, 8381432, 8913090, 10476790, 11884120, 12572148, 15715185, 17826180, 19905901, 20953580, 25144296, 31430370, 35652360, 39811802, 41907160, 59717703, 62860740, 79623604, 99529505, 119435406, 125721480, 159247208, 199059010, 238870812, 298588515, 398118020, 477741624, 597177030, 796236040, 1194354060, 2388708120]

約数ペア:

[(1, 2388708120), (2, 1194354060), (3, 796236040), (4, 597177030), (5, 477741624), (6, 398118020), (8, 298588515), (10, 238870812), (12, 199059010), (15, 159247208), (19, 125721480), (20, 119435406), (24, 99529505), (30, 79623604), (38, 62860740), (40, 59717703), (57, 41907160), (60, 39811802), (67, 35652360), (76, 31430370), (95, 25144296), (114, 20953580), (120, 19905901), (134, 17826180), (152, 15715185), (190, 12572148), (201, 11884120), (228, 10476790), (268, 8913090), (285, 8381432), (335, 7130472), (361, 6616920), (380, 6286074), (402, 5942060), (456, 5238395), (536, 4456545), (570, 4190716), (670, 3565236), (722, 3308460), (760, 3143037), (804, 2971030), (823, 2902440), (1005, 2376824), (1083, 2205640), (1140, 2095358), (1273, 1876440), (1340, 1782618), (1444, 1654230), (1608, 1485515), (1646, 1451220), (1805, 1323384), (2010, 1188412), (2166, 1102820), (2280, 1047679), (2469, 967480), (2546, 938220), (2680, 891309), (2888, 827115), (3292, 725610), (3610, 661692), (3819, 625480), (4020, 594206), (4115, 580488), (4332, 551410), (4938, 483740), (5092, 469110), (5415, 441128), (6365, 375288), (6584, 362805), (7220, 330846), (7638, 312740), (8040, 297103), (8230, 290244), (8664, 275705), (9876, 241870), (10184, 234555), (10830, 220564), (12345, 193496), (12730, 187644), (14440, 165423), (15276, 156370), (15637, 152760), (16460, 145122), (19095, 125096), (19752, 120935), (21660, 110282), (24187, 98760), (24690, 96748), (25460, 93822), (30552, 78185), (31274, 76380), (32920, 72561), (38190, 62548), (43320, 55141), (46911, 50920), (48374, 49380)]