17952840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1847}}^1$

素因数の和:1873

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 42587640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1847, 1944, 2430, 3240, 3694, 4860, 5541, 7388, 9235, 9720, 11082, 14776, 16623, 18470, 22164, 27705, 33246, 36940, 44328, 49869, 55410, 66492, 73880, 83115, 99738, 110820, 132984, 149607, 166230, 199476, 221640, 249345, 299214, 332460, 398952, 448821, 498690, 598428, 664920, 748035, 897642, 997380, 1196856, 1496070, 1795284, 1994760, 2244105, 2992140, 3590568, 4488210, 5984280, 8976420, 17952840]

約数ペア:

[(1, 17952840), (2, 8976420), (3, 5984280), (4, 4488210), (5, 3590568), (6, 2992140), (8, 2244105), (9, 1994760), (10, 1795284), (12, 1496070), (15, 1196856), (18, 997380), (20, 897642), (24, 748035), (27, 664920), (30, 598428), (36, 498690), (40, 448821), (45, 398952), (54, 332460), (60, 299214), (72, 249345), (81, 221640), (90, 199476), (108, 166230), (120, 149607), (135, 132984), (162, 110820), (180, 99738), (216, 83115), (243, 73880), (270, 66492), (324, 55410), (360, 49869), (405, 44328), (486, 36940), (540, 33246), (648, 27705), (810, 22164), (972, 18470), (1080, 16623), (1215, 14776), (1620, 11082), (1847, 9720), (1944, 9235), (2430, 7388), (3240, 5541), (3694, 4860)]