17742720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9241}}^1$

素因数の和:9263

約数の個数: 64

約数和(自身を含む): 56561040

約数和(自身を除く): 38818320

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, 320, 384, 480, 640, 960, 1920, 9241, 18482, 27723, 36964, 46205, 55446, 73928, 92410, 110892, 138615, 147856, 184820, 221784, 277230, 295712, 369640, 443568, 554460, 591424, 739280, 887136, 1108920, 1182848, 1478560, 1774272, 2217840, 2957120, 3548544, 4435680, 5914240, 8871360, 17742720]

約数ペア:

[(1, 17742720), (2, 8871360), (3, 5914240), (4, 4435680), (5, 3548544), (6, 2957120), (8, 2217840), (10, 1774272), (12, 1478560), (15, 1182848), (16, 1108920), (20, 887136), (24, 739280), (30, 591424), (32, 554460), (40, 443568), (48, 369640), (60, 295712), (64, 277230), (80, 221784), (96, 184820), (120, 147856), (128, 138615), (160, 110892), (192, 92410), (240, 73928), (320, 55446), (384, 46205), (480, 36964), (640, 27723), (960, 18482), (1920, 9241)]