87377040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121357}}^1$

素因数の和:121376

約数の個数: 60

約数和(自身を含む): 293443644

約数和(自身を除く): 206066604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 121357, 242714, 364071, 485428, 606785, 728142, 970856, 1092213, 1213570, 1456284, 1820355, 1941712, 2184426, 2427140, 2912568, 3640710, 4368852, 4854280, 5461065, 5825136, 7281420, 8737704, 9708560, 10922130, 14562840, 17475408, 21844260, 29125680, 43688520, 87377040]

約数ペア:

[(1, 87377040), (2, 43688520), (3, 29125680), (4, 21844260), (5, 17475408), (6, 14562840), (8, 10922130), (9, 9708560), (10, 8737704), (12, 7281420), (15, 5825136), (16, 5461065), (18, 4854280), (20, 4368852), (24, 3640710), (30, 2912568), (36, 2427140), (40, 2184426), (45, 1941712), (48, 1820355), (60, 1456284), (72, 1213570), (80, 1092213), (90, 970856), (120, 728142), (144, 606785), (180, 485428), (240, 364071), (360, 242714), (720, 121357)]