38173440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{9941}}^1$

素因数の和:9965

約数の個数: 72

約数和(自身を含む): 121928688

約数和(自身を除く): 83755248

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, 9941, 19882, 29823, 39764, 49705, 59646, 79528, 99410, 119292, 149115, 159056, 198820, 238584, 298230, 318112, 397640, 477168, 596460, 636224, 795280, 954336, 1192920, 1272448, 1590560, 1908672, 2385840, 2544896, 3181120, 3817344, 4771680, 6362240, 7634688, 9543360, 12724480, 19086720, 38173440]

約数ペア:

[(1, 38173440), (2, 19086720), (3, 12724480), (4, 9543360), (5, 7634688), (6, 6362240), (8, 4771680), (10, 3817344), (12, 3181120), (15, 2544896), (16, 2385840), (20, 1908672), (24, 1590560), (30, 1272448), (32, 1192920), (40, 954336), (48, 795280), (60, 636224), (64, 596460), (80, 477168), (96, 397640), (120, 318112), (128, 298230), (160, 238584), (192, 198820), (240, 159056), (256, 149115), (320, 119292), (384, 99410), (480, 79528), (640, 59646), (768, 49705), (960, 39764), (1280, 29823), (1920, 19882), (3840, 9941)]