1458973440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1539

約数の個数: 216

約数和(自身を含む): 5108201280

約数和(自身を除く): 3649227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1423, 1424, 1440, 1602, 1780, 1920, 2136, 2304, 2670, 2846, 2848, 2880, 3204, 3560, 3840, 4005, 4269, 4272, 5340, 5692, 5696, 5760, 6408, 7115, 7120, 8010, 8538, 8544, 10680, 11384, 11392, 11520, 12807, 12816, 14230, 14240, 16020, 17076, 17088, 21345, 21360, 22768, 22784, 25614, 25632, 28460, 28480, 32040, 34152, 34176, 42690, 42720, 45536, 51228, 51264, 56920, 56960, 64035, 64080, 68304, 68352, 85380, 85440, 91072, 102456, 102528, 113840, 113920, 126647, 128070, 128160, 136608, 170760, 170880, 182144, 204912, 205056, 227680, 253294, 256140, 256320, 273216, 341520, 341760, 364288, 379941, 409824, 455360, 506588, 512280, 512640, 546432, 633235, 683040, 759882, 819648, 910720, 1013176, 1024560, 1025280, 1092864, 1139823, 1266470, 1366080, 1519764, 1639296, 1821440, 1899705, 2026352, 2049120, 2279646, 2532940, 2732160, 3039528, 3278592, 3799410, 4052704, 4098240, 4559292, 5065880, 5464320, 5699115, 6079056, 7598820, 8105408, 8196480, 9118584, 10131760, 11398230, 12158112, 15197640, 16210816, 16392960, 18237168, 20263520, 22796460, 24316224, 30395280, 32421632, 36474336, 40527040, 45592920, 48632448, 60790560, 72948672, 81054080, 91185840, 97264896, 121581120, 145897344, 162108160, 182371680, 243162240, 291794688, 364743360, 486324480, 729486720, 1458973440]

約数ペア:

[(1, 1458973440), (2, 729486720), (3, 486324480), (4, 364743360), (5, 291794688), (6, 243162240), (8, 182371680), (9, 162108160), (10, 145897344), (12, 121581120), (15, 97264896), (16, 91185840), (18, 81054080), (20, 72948672), (24, 60790560), (30, 48632448), (32, 45592920), (36, 40527040), (40, 36474336), (45, 32421632), (48, 30395280), (60, 24316224), (64, 22796460), (72, 20263520), (80, 18237168), (89, 16392960), (90, 16210816), (96, 15197640), (120, 12158112), (128, 11398230), (144, 10131760), (160, 9118584), (178, 8196480), (180, 8105408), (192, 7598820), (240, 6079056), (256, 5699115), (267, 5464320), (288, 5065880), (320, 4559292), (356, 4098240), (360, 4052704), (384, 3799410), (445, 3278592), (480, 3039528), (534, 2732160), (576, 2532940), (640, 2279646), (712, 2049120), (720, 2026352), (768, 1899705), (801, 1821440), (890, 1639296), (960, 1519764), (1068, 1366080), (1152, 1266470), (1280, 1139823), (1335, 1092864), (1423, 1025280), (1424, 1024560), (1440, 1013176), (1602, 910720), (1780, 819648), (1920, 759882), (2136, 683040), (2304, 633235), (2670, 546432), (2846, 512640), (2848, 512280), (2880, 506588), (3204, 455360), (3560, 409824), (3840, 379941), (4005, 364288), (4269, 341760), (4272, 341520), (5340, 273216), (5692, 256320), (5696, 256140), (5760, 253294), (6408, 227680), (7115, 205056), (7120, 204912), (8010, 182144), (8538, 170880), (8544, 170760), (10680, 136608), (11384, 128160), (11392, 128070), (11520, 126647), (12807, 113920), (12816, 113840), (14230, 102528), (14240, 102456), (16020, 91072), (17076, 85440), (17088, 85380), (21345, 68352), (21360, 68304), (22768, 64080), (22784, 64035), (25614, 56960), (25632, 56920), (28460, 51264), (28480, 51228), (32040, 45536), (34152, 42720), (34176, 42690)]