464764320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16987}}^1$

素因数の和:17027

約数の個数: 144

約数和(自身を含む): 1669580640

約数和(自身を除く): 1204816320

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, 16987, 27360, 33974, 50961, 67948, 84935, 101922, 135896, 152883, 169870, 203844, 254805, 271792, 305766, 322753, 339740, 407688, 509610, 543584, 611532, 645506, 679480, 764415, 815376, 968259, 1019220, 1223064, 1291012, 1358960, 1528830, 1613765, 1630752, 1936518, 2038440, 2446128, 2582024, 2717920, 2904777, 3057660, 3227530, 3873036, 4076880, 4841295, 4892256, 5164048, 5809554, 6115320, 6455060, 7746072, 8153760, 9682590, 10328096, 11619108, 12230640, 12910120, 14523885, 15492144, 19365180, 23238216, 24461280, 25820240, 29047770, 30984288, 38730360, 46476432, 51640480, 58095540, 77460720, 92952864, 116191080, 154921440, 232382160, 464764320]

約数ペア:

[(1, 464764320), (2, 232382160), (3, 154921440), (4, 116191080), (5, 92952864), (6, 77460720), (8, 58095540), (9, 51640480), (10, 46476432), (12, 38730360), (15, 30984288), (16, 29047770), (18, 25820240), (19, 24461280), (20, 23238216), (24, 19365180), (30, 15492144), (32, 14523885), (36, 12910120), (38, 12230640), (40, 11619108), (45, 10328096), (48, 9682590), (57, 8153760), (60, 7746072), (72, 6455060), (76, 6115320), (80, 5809554), (90, 5164048), (95, 4892256), (96, 4841295), (114, 4076880), (120, 3873036), (144, 3227530), (152, 3057660), (160, 2904777), (171, 2717920), (180, 2582024), (190, 2446128), (228, 2038440), (240, 1936518), (285, 1630752), (288, 1613765), (304, 1528830), (342, 1358960), (360, 1291012), (380, 1223064), (456, 1019220), (480, 968259), (570, 815376), (608, 764415), (684, 679480), (720, 645506), (760, 611532), (855, 543584), (912, 509610), (1140, 407688), (1368, 339740), (1440, 322753), (1520, 305766), (1710, 271792), (1824, 254805), (2280, 203844), (2736, 169870), (3040, 152883), (3420, 135896), (4560, 101922), (5472, 84935), (6840, 67948), (9120, 50961), (13680, 33974), (16987, 27360)]