905902080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 2980242720

約数和(自身を除く): 2074340640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 797, 888, 960, 1024, 1110, 1184, 1280, 1480, 1536, 1594, 1776, 1920, 2048, 2220, 2368, 2391, 2560, 2960, 3072, 3188, 3552, 3840, 3985, 4440, 4736, 4782, 5120, 5920, 6144, 6376, 7104, 7680, 7970, 8880, 9472, 9564, 10240, 11840, 11955, 12752, 14208, 15360, 15940, 17760, 18944, 19128, 23680, 23910, 25504, 28416, 29489, 30720, 31880, 35520, 37888, 38256, 47360, 47820, 51008, 56832, 58978, 63760, 71040, 75776, 76512, 88467, 94720, 95640, 102016, 113664, 117956, 127520, 142080, 147445, 153024, 176934, 189440, 191280, 204032, 227328, 235912, 255040, 284160, 294890, 306048, 353868, 378880, 382560, 408064, 442335, 471824, 510080, 568320, 589780, 612096, 707736, 765120, 816128, 884670, 943648, 1020160, 1136640, 1179560, 1224192, 1415472, 1530240, 1632256, 1769340, 1887296, 2040320, 2359120, 2448384, 2830944, 3060480, 3538680, 3774592, 4080640, 4718240, 4896768, 5661888, 6120960, 7077360, 7549184, 8161280, 9436480, 11323776, 12241920, 14154720, 15098368, 18872960, 22647552, 24483840, 28309440, 30196736, 37745920, 45295104, 56618880, 60393472, 75491840, 90590208, 113237760, 150983680, 181180416, 226475520, 301967360, 452951040, 905902080]

約数ペア:

[(1, 905902080), (2, 452951040), (3, 301967360), (4, 226475520), (5, 181180416), (6, 150983680), (8, 113237760), (10, 90590208), (12, 75491840), (15, 60393472), (16, 56618880), (20, 45295104), (24, 37745920), (30, 30196736), (32, 28309440), (37, 24483840), (40, 22647552), (48, 18872960), (60, 15098368), (64, 14154720), (74, 12241920), (80, 11323776), (96, 9436480), (111, 8161280), (120, 7549184), (128, 7077360), (148, 6120960), (160, 5661888), (185, 4896768), (192, 4718240), (222, 4080640), (240, 3774592), (256, 3538680), (296, 3060480), (320, 2830944), (370, 2448384), (384, 2359120), (444, 2040320), (480, 1887296), (512, 1769340), (555, 1632256), (592, 1530240), (640, 1415472), (740, 1224192), (768, 1179560), (797, 1136640), (888, 1020160), (960, 943648), (1024, 884670), (1110, 816128), (1184, 765120), (1280, 707736), (1480, 612096), (1536, 589780), (1594, 568320), (1776, 510080), (1920, 471824), (2048, 442335), (2220, 408064), (2368, 382560), (2391, 378880), (2560, 353868), (2960, 306048), (3072, 294890), (3188, 284160), (3552, 255040), (3840, 235912), (3985, 227328), (4440, 204032), (4736, 191280), (4782, 189440), (5120, 176934), (5920, 153024), (6144, 147445), (6376, 142080), (7104, 127520), (7680, 117956), (7970, 113664), (8880, 102016), (9472, 95640), (9564, 94720), (10240, 88467), (11840, 76512), (11955, 75776), (12752, 71040), (14208, 63760), (15360, 58978), (15940, 56832), (17760, 51008), (18944, 47820), (19128, 47360), (23680, 38256), (23910, 37888), (25504, 35520), (28416, 31880), (29489, 30720)]