450378240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 1563569568

約数和(自身を除く): 1113191328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 347, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 694, 768, 780, 832, 845, 960, 1014, 1040, 1041, 1248, 1280, 1352, 1388, 1536, 1560, 1664, 1690, 1735, 1920, 2028, 2080, 2082, 2496, 2535, 2560, 2704, 2776, 3120, 3328, 3380, 3470, 3840, 4056, 4160, 4164, 4511, 4992, 5070, 5205, 5408, 5552, 6240, 6656, 6760, 6940, 7680, 8112, 8320, 8328, 9022, 9984, 10140, 10410, 10816, 11104, 12480, 13520, 13533, 13880, 16224, 16640, 16656, 18044, 19968, 20280, 20820, 21632, 22208, 22555, 24960, 27040, 27066, 27760, 32448, 33280, 33312, 36088, 40560, 41640, 43264, 44416, 45110, 49920, 54080, 54132, 55520, 58643, 64896, 66624, 67665, 72176, 81120, 83280, 86528, 88832, 90220, 99840, 108160, 108264, 111040, 117286, 129792, 133248, 135330, 144352, 162240, 166560, 175929, 177664, 180440, 216320, 216528, 222080, 234572, 259584, 266496, 270660, 288704, 293215, 324480, 333120, 351858, 360880, 432640, 433056, 444160, 469144, 532992, 541320, 577408, 586430, 648960, 666240, 703716, 721760, 866112, 879645, 888320, 938288, 1082640, 1154816, 1172860, 1297920, 1332480, 1407432, 1443520, 1732224, 1759290, 1876576, 2165280, 2309632, 2345720, 2664960, 2814864, 2887040, 3464448, 3518580, 3753152, 4330560, 4691440, 5629728, 5774080, 6928896, 7037160, 7506304, 8661120, 9382880, 11259456, 11548160, 14074320, 15012608, 17322240, 18765760, 22518912, 28148640, 30025216, 34644480, 37531520, 45037824, 56297280, 75063040, 90075648, 112594560, 150126080, 225189120, 450378240]

約数ペア:

[(1, 450378240), (2, 225189120), (3, 150126080), (4, 112594560), (5, 90075648), (6, 75063040), (8, 56297280), (10, 45037824), (12, 37531520), (13, 34644480), (15, 30025216), (16, 28148640), (20, 22518912), (24, 18765760), (26, 17322240), (30, 15012608), (32, 14074320), (39, 11548160), (40, 11259456), (48, 9382880), (52, 8661120), (60, 7506304), (64, 7037160), (65, 6928896), (78, 5774080), (80, 5629728), (96, 4691440), (104, 4330560), (120, 3753152), (128, 3518580), (130, 3464448), (156, 2887040), (160, 2814864), (169, 2664960), (192, 2345720), (195, 2309632), (208, 2165280), (240, 1876576), (256, 1759290), (260, 1732224), (312, 1443520), (320, 1407432), (338, 1332480), (347, 1297920), (384, 1172860), (390, 1154816), (416, 1082640), (480, 938288), (507, 888320), (512, 879645), (520, 866112), (624, 721760), (640, 703716), (676, 666240), (694, 648960), (768, 586430), (780, 577408), (832, 541320), (845, 532992), (960, 469144), (1014, 444160), (1040, 433056), (1041, 432640), (1248, 360880), (1280, 351858), (1352, 333120), (1388, 324480), (1536, 293215), (1560, 288704), (1664, 270660), (1690, 266496), (1735, 259584), (1920, 234572), (2028, 222080), (2080, 216528), (2082, 216320), (2496, 180440), (2535, 177664), (2560, 175929), (2704, 166560), (2776, 162240), (3120, 144352), (3328, 135330), (3380, 133248), (3470, 129792), (3840, 117286), (4056, 111040), (4160, 108264), (4164, 108160), (4511, 99840), (4992, 90220), (5070, 88832), (5205, 86528), (5408, 83280), (5552, 81120), (6240, 72176), (6656, 67665), (6760, 66624), (6940, 64896), (7680, 58643), (8112, 55520), (8320, 54132), (8328, 54080), (9022, 49920), (9984, 45110), (10140, 44416), (10410, 43264), (10816, 41640), (11104, 40560), (12480, 36088), (13520, 33312), (13533, 33280), (13880, 32448), (16224, 27760), (16640, 27066), (16656, 27040), (18044, 24960), (19968, 22555), (20280, 22208), (20820, 21632)]