242757120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 788512032

約数和(自身を除く): 545754912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 433, 438, 480, 512, 584, 640, 730, 768, 866, 876, 960, 1095, 1168, 1280, 1299, 1460, 1536, 1732, 1752, 1920, 2165, 2190, 2336, 2560, 2598, 2920, 3464, 3504, 3840, 4330, 4380, 4672, 5196, 5840, 6495, 6928, 7008, 7680, 8660, 8760, 9344, 10392, 11680, 12990, 13856, 14016, 17320, 17520, 18688, 20784, 23360, 25980, 27712, 28032, 31609, 34640, 35040, 37376, 41568, 46720, 51960, 55424, 56064, 63218, 69280, 70080, 83136, 93440, 94827, 103920, 110848, 112128, 126436, 138560, 140160, 158045, 166272, 186880, 189654, 207840, 221696, 252872, 277120, 280320, 316090, 332544, 379308, 415680, 474135, 505744, 554240, 560640, 632180, 665088, 758616, 831360, 948270, 1011488, 1108480, 1264360, 1517232, 1662720, 1896540, 2022976, 2528720, 3034464, 3325440, 3793080, 4045952, 5057440, 6068928, 7586160, 8091904, 10114880, 12137856, 15172320, 16183808, 20229760, 24275712, 30344640, 40459520, 48551424, 60689280, 80919040, 121378560, 242757120]

約数ペア:

[(1, 242757120), (2, 121378560), (3, 80919040), (4, 60689280), (5, 48551424), (6, 40459520), (8, 30344640), (10, 24275712), (12, 20229760), (15, 16183808), (16, 15172320), (20, 12137856), (24, 10114880), (30, 8091904), (32, 7586160), (40, 6068928), (48, 5057440), (60, 4045952), (64, 3793080), (73, 3325440), (80, 3034464), (96, 2528720), (120, 2022976), (128, 1896540), (146, 1662720), (160, 1517232), (192, 1264360), (219, 1108480), (240, 1011488), (256, 948270), (292, 831360), (320, 758616), (365, 665088), (384, 632180), (433, 560640), (438, 554240), (480, 505744), (512, 474135), (584, 415680), (640, 379308), (730, 332544), (768, 316090), (866, 280320), (876, 277120), (960, 252872), (1095, 221696), (1168, 207840), (1280, 189654), (1299, 186880), (1460, 166272), (1536, 158045), (1732, 140160), (1752, 138560), (1920, 126436), (2165, 112128), (2190, 110848), (2336, 103920), (2560, 94827), (2598, 93440), (2920, 83136), (3464, 70080), (3504, 69280), (3840, 63218), (4330, 56064), (4380, 55424), (4672, 51960), (5196, 46720), (5840, 41568), (6495, 37376), (6928, 35040), (7008, 34640), (7680, 31609), (8660, 28032), (8760, 27712), (9344, 25980), (10392, 23360), (11680, 20784), (12990, 18688), (13856, 17520), (14016, 17320)]