70648320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9199}}^1$

素因数の和:9225

約数の個数: 80

約数和(自身を含む): 225878400

約数和(自身を除く): 155230080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9199, 18398, 27597, 36796, 45995, 55194, 73592, 91990, 110388, 137985, 147184, 183980, 220776, 275970, 294368, 367960, 441552, 551940, 588736, 735920, 883104, 1103880, 1177472, 1471840, 1766208, 2207760, 2354944, 2943680, 3532416, 4415520, 4709888, 5887360, 7064832, 8831040, 11774720, 14129664, 17662080, 23549440, 35324160, 70648320]

約数ペア:

[(1, 70648320), (2, 35324160), (3, 23549440), (4, 17662080), (5, 14129664), (6, 11774720), (8, 8831040), (10, 7064832), (12, 5887360), (15, 4709888), (16, 4415520), (20, 3532416), (24, 2943680), (30, 2354944), (32, 2207760), (40, 1766208), (48, 1471840), (60, 1177472), (64, 1103880), (80, 883104), (96, 735920), (120, 588736), (128, 551940), (160, 441552), (192, 367960), (240, 294368), (256, 275970), (320, 220776), (384, 183980), (480, 147184), (512, 137985), (640, 110388), (768, 91990), (960, 73592), (1280, 55194), (1536, 45995), (1920, 36796), (2560, 27597), (3840, 18398), (7680, 9199)]