15600060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4152

約数の個数: 96

約数和(自身を含む): 55480320

約数和(自身を除く): 39880260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4127, 8254, 12381, 16508, 20635, 24762, 28889, 37143, 41270, 49524, 57778, 61905, 74286, 82540, 86667, 111429, 115556, 123810, 144445, 148572, 173334, 185715, 222858, 247620, 260001, 288890, 346668, 371430, 433335, 445716, 520002, 557145, 577780, 742860, 780003, 866670, 1040004, 1114290, 1300005, 1560006, 1733340, 2228580, 2600010, 3120012, 3900015, 5200020, 7800030, 15600060]

約数ペア:

[(1, 15600060), (2, 7800030), (3, 5200020), (4, 3900015), (5, 3120012), (6, 2600010), (7, 2228580), (9, 1733340), (10, 1560006), (12, 1300005), (14, 1114290), (15, 1040004), (18, 866670), (20, 780003), (21, 742860), (27, 577780), (28, 557145), (30, 520002), (35, 445716), (36, 433335), (42, 371430), (45, 346668), (54, 288890), (60, 260001), (63, 247620), (70, 222858), (84, 185715), (90, 173334), (105, 148572), (108, 144445), (126, 123810), (135, 115556), (140, 111429), (180, 86667), (189, 82540), (210, 74286), (252, 61905), (270, 57778), (315, 49524), (378, 41270), (420, 37143), (540, 28889), (630, 24762), (756, 20635), (945, 16508), (1260, 12381), (1890, 8254), (3780, 4127)]