91728157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1257239}}^1$

素因数の和:1257282

約数の個数: 144

約数和(自身を含む): 308375827200

約数和(自身を除く): 216647669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 1257239, 2514478, 3771717, 5028956, 6286195, 7543434, 10057912, 12572390, 15086868, 18858585, 20115824, 23887541, 25144780, 30173736, 37717170, 40231648, 47775082, 50289560, 60347472, 71662623, 75434340, 80463296, 95550164, 100579120, 119437705, 120694944, 143325246, 150868680, 160926592, 191100328, 201158240, 238875410, 241389888, 286650492, 301737360, 321853184, 358313115, 382200656, 402316480, 477750820, 482779776, 573300984, 603474720, 716626230, 764401312, 804632960, 955501640, 965559552, 1146601968, 1206949440, 1433252460, 1528802624, 1609265920, 1911003280, 2293203936, 2413898880, 2866504920, 3057605248, 3822006560, 4586407872, 4827797760, 5733009840, 6115210496, 7644013120, 9172815744, 11466019680, 15288026240, 18345631488, 22932039360, 30576052480, 45864078720, 91728157440]

約数ペア:

[(1, 91728157440), (2, 45864078720), (3, 30576052480), (4, 22932039360), (5, 18345631488), (6, 15288026240), (8, 11466019680), (10, 9172815744), (12, 7644013120), (15, 6115210496), (16, 5733009840), (19, 4827797760), (20, 4586407872), (24, 3822006560), (30, 3057605248), (32, 2866504920), (38, 2413898880), (40, 2293203936), (48, 1911003280), (57, 1609265920), (60, 1528802624), (64, 1433252460), (76, 1206949440), (80, 1146601968), (95, 965559552), (96, 955501640), (114, 804632960), (120, 764401312), (128, 716626230), (152, 603474720), (160, 573300984), (190, 482779776), (192, 477750820), (228, 402316480), (240, 382200656), (256, 358313115), (285, 321853184), (304, 301737360), (320, 286650492), (380, 241389888), (384, 238875410), (456, 201158240), (480, 191100328), (570, 160926592), (608, 150868680), (640, 143325246), (760, 120694944), (768, 119437705), (912, 100579120), (960, 95550164), (1140, 80463296), (1216, 75434340), (1280, 71662623), (1520, 60347472), (1824, 50289560), (1920, 47775082), (2280, 40231648), (2432, 37717170), (3040, 30173736), (3648, 25144780), (3840, 23887541), (4560, 20115824), (4864, 18858585), (6080, 15086868), (7296, 12572390), (9120, 10057912), (12160, 7543434), (14592, 6286195), (18240, 5028956), (24320, 3771717), (36480, 2514478), (72960, 1257239)]