73481280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{76543}}^1$

素因数の和:76563

約数の個数: 56

約数和(自身を含む): 233306112

約数和(自身を除く): 159824832

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, 160, 192, 240, 320, 480, 960, 76543, 153086, 229629, 306172, 382715, 459258, 612344, 765430, 918516, 1148145, 1224688, 1530860, 1837032, 2296290, 2449376, 3061720, 3674064, 4592580, 4898752, 6123440, 7348128, 9185160, 12246880, 14696256, 18370320, 24493760, 36740640, 73481280]

約数ペア:

[(1, 73481280), (2, 36740640), (3, 24493760), (4, 18370320), (5, 14696256), (6, 12246880), (8, 9185160), (10, 7348128), (12, 6123440), (15, 4898752), (16, 4592580), (20, 3674064), (24, 3061720), (30, 2449376), (32, 2296290), (40, 1837032), (48, 1530860), (60, 1224688), (64, 1148145), (80, 918516), (96, 765430), (120, 612344), (160, 459258), (192, 382715), (240, 306172), (320, 229629), (480, 153086), (960, 76543)]