48157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12541}}^1$

素因数の和:12565

約数の個数: 72

約数和(自身を含む): 153815088

約数和(自身を除く): 105657648

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, 12541, 25082, 37623, 50164, 62705, 75246, 100328, 125410, 150492, 188115, 200656, 250820, 300984, 376230, 401312, 501640, 601968, 752460, 802624, 1003280, 1203936, 1504920, 1605248, 2006560, 2407872, 3009840, 3210496, 4013120, 4815744, 6019680, 8026240, 9631488, 12039360, 16052480, 24078720, 48157440]

約数ペア:

[(1, 48157440), (2, 24078720), (3, 16052480), (4, 12039360), (5, 9631488), (6, 8026240), (8, 6019680), (10, 4815744), (12, 4013120), (15, 3210496), (16, 3009840), (20, 2407872), (24, 2006560), (30, 1605248), (32, 1504920), (40, 1203936), (48, 1003280), (60, 802624), (64, 752460), (80, 601968), (96, 501640), (120, 401312), (128, 376230), (160, 300984), (192, 250820), (240, 200656), (256, 188115), (320, 150492), (384, 125410), (480, 100328), (640, 75246), (768, 62705), (960, 50164), (1280, 37623), (1920, 25082), (3840, 12541)]