208825560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193357}}^1$

素因数の和:193377

約数の個数: 64

約数和(自身を含む): 696088800

約数和(自身を除く): 487263240

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 193357, 386714, 580071, 773428, 966785, 1160142, 1546856, 1740213, 1933570, 2320284, 2900355, 3480426, 3867140, 4640568, 5220639, 5800710, 6960852, 7734280, 8701065, 10441278, 11601420, 13921704, 17402130, 20882556, 23202840, 26103195, 34804260, 41765112, 52206390, 69608520, 104412780, 208825560]

約数ペア:

[(1, 208825560), (2, 104412780), (3, 69608520), (4, 52206390), (5, 41765112), (6, 34804260), (8, 26103195), (9, 23202840), (10, 20882556), (12, 17402130), (15, 13921704), (18, 11601420), (20, 10441278), (24, 8701065), (27, 7734280), (30, 6960852), (36, 5800710), (40, 5220639), (45, 4640568), (54, 3867140), (60, 3480426), (72, 2900355), (90, 2320284), (108, 1933570), (120, 1740213), (135, 1546856), (180, 1160142), (216, 966785), (270, 773428), (360, 580071), (540, 386714), (1080, 193357)]