15654060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3245

約数の個数: 72

約数和(自身を含む): 49257936

約数和(自身を除く): 33603876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3221, 4860, 6442, 9663, 12884, 16105, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 86967, 96630, 115956, 144945, 173934, 193260, 260901, 289890, 347868, 434835, 521802, 579780, 782703, 869670, 1043604, 1304505, 1565406, 1739340, 2609010, 3130812, 3913515, 5218020, 7827030, 15654060]

約数ペア:

[(1, 15654060), (2, 7827030), (3, 5218020), (4, 3913515), (5, 3130812), (6, 2609010), (9, 1739340), (10, 1565406), (12, 1304505), (15, 1043604), (18, 869670), (20, 782703), (27, 579780), (30, 521802), (36, 434835), (45, 347868), (54, 289890), (60, 260901), (81, 193260), (90, 173934), (108, 144945), (135, 115956), (162, 96630), (180, 86967), (243, 64420), (270, 57978), (324, 48315), (405, 38652), (486, 32210), (540, 28989), (810, 19326), (972, 16105), (1215, 12884), (1620, 9663), (2430, 6442), (3221, 4860)]