557728320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 1816144704

約数和(自身を除く): 1258416384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 263, 282, 320, 376, 470, 480, 526, 564, 705, 752, 789, 940, 960, 1052, 1128, 1315, 1410, 1504, 1578, 1880, 2104, 2209, 2256, 2630, 2820, 3008, 3156, 3760, 3945, 4208, 4418, 4512, 5260, 5640, 6312, 6627, 7520, 7890, 8416, 8836, 9024, 10520, 11045, 11280, 12361, 12624, 13254, 15040, 15780, 16832, 17672, 21040, 22090, 22560, 24722, 25248, 26508, 31560, 33135, 35344, 37083, 42080, 44180, 45120, 49444, 50496, 53016, 61805, 63120, 66270, 70688, 74166, 84160, 88360, 98888, 106032, 123610, 126240, 132540, 141376, 148332, 176720, 185415, 197776, 212064, 247220, 252480, 265080, 296664, 353440, 370830, 395552, 424128, 494440, 530160, 580967, 593328, 706880, 741660, 791104, 988880, 1060320, 1161934, 1186656, 1483320, 1742901, 1977760, 2120640, 2323868, 2373312, 2904835, 2966640, 3485802, 3955520, 4647736, 5809670, 5933280, 6971604, 8714505, 9295472, 11619340, 11866560, 13943208, 17429010, 18590944, 23238680, 27886416, 34858020, 37181888, 46477360, 55772832, 69716040, 92954720, 111545664, 139432080, 185909440, 278864160, 557728320]

約数ペア:

[(1, 557728320), (2, 278864160), (3, 185909440), (4, 139432080), (5, 111545664), (6, 92954720), (8, 69716040), (10, 55772832), (12, 46477360), (15, 37181888), (16, 34858020), (20, 27886416), (24, 23238680), (30, 18590944), (32, 17429010), (40, 13943208), (47, 11866560), (48, 11619340), (60, 9295472), (64, 8714505), (80, 6971604), (94, 5933280), (96, 5809670), (120, 4647736), (141, 3955520), (160, 3485802), (188, 2966640), (192, 2904835), (235, 2373312), (240, 2323868), (263, 2120640), (282, 1977760), (320, 1742901), (376, 1483320), (470, 1186656), (480, 1161934), (526, 1060320), (564, 988880), (705, 791104), (752, 741660), (789, 706880), (940, 593328), (960, 580967), (1052, 530160), (1128, 494440), (1315, 424128), (1410, 395552), (1504, 370830), (1578, 353440), (1880, 296664), (2104, 265080), (2209, 252480), (2256, 247220), (2630, 212064), (2820, 197776), (3008, 185415), (3156, 176720), (3760, 148332), (3945, 141376), (4208, 132540), (4418, 126240), (4512, 123610), (5260, 106032), (5640, 98888), (6312, 88360), (6627, 84160), (7520, 74166), (7890, 70688), (8416, 66270), (8836, 63120), (9024, 61805), (10520, 53016), (11045, 50496), (11280, 49444), (12361, 45120), (12624, 44180), (13254, 42080), (15040, 37083), (15780, 35344), (16832, 33135), (17672, 31560), (21040, 26508), (22090, 25248), (22560, 24722)]