243191040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{63331}}^1$

素因数の和:63355

約数の個数: 72

約数和(自身を含む): 776703648

約数和(自身を除く): 533512608

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, 640, 768, 960, 1280, 1920, 3840, 63331, 126662, 189993, 253324, 316655, 379986, 506648, 633310, 759972, 949965, 1013296, 1266620, 1519944, 1899930, 2026592, 2533240, 3039888, 3799860, 4053184, 5066480, 6079776, 7599720, 8106368, 10132960, 12159552, 15199440, 16212736, 20265920, 24319104, 30398880, 40531840, 48638208, 60797760, 81063680, 121595520, 243191040]

約数ペア:

[(1, 243191040), (2, 121595520), (3, 81063680), (4, 60797760), (5, 48638208), (6, 40531840), (8, 30398880), (10, 24319104), (12, 20265920), (15, 16212736), (16, 15199440), (20, 12159552), (24, 10132960), (30, 8106368), (32, 7599720), (40, 6079776), (48, 5066480), (60, 4053184), (64, 3799860), (80, 3039888), (96, 2533240), (120, 2026592), (128, 1899930), (160, 1519944), (192, 1266620), (240, 1013296), (256, 949965), (320, 759972), (384, 633310), (480, 506648), (640, 379986), (768, 316655), (960, 253324), (1280, 189993), (1920, 126662), (3840, 63331)]