61469440

素因数分解:

$2^8\times 5^1\times {\mathrm{48023}}^1$

素因数の和:48044

約数の個数: 36

約数和(自身を含む): 147241584

約数和(自身を除く): 85772144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 48023, 96046, 192092, 240115, 384184, 480230, 768368, 960460, 1536736, 1920920, 3073472, 3841840, 6146944, 7683680, 12293888, 15367360, 30734720, 61469440]

約数ペア:

[(1, 61469440), (2, 30734720), (4, 15367360), (5, 12293888), (8, 7683680), (10, 6146944), (16, 3841840), (20, 3073472), (32, 1920920), (40, 1536736), (64, 960460), (80, 768368), (128, 480230), (160, 384184), (256, 240115), (320, 192092), (640, 96046), (1280, 48023)]