630042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3761}}^1$

素因数の和:4128

約数の個数: 96

約数和(自身を含む): 1990850400

約数和(自身を除く): 1360807680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 1047, 1396, 1745, 2094, 2792, 3490, 3761, 4188, 5235, 5584, 6980, 7522, 8376, 10470, 11168, 11283, 13960, 15044, 16752, 18805, 20940, 22566, 27920, 30088, 33504, 37610, 41880, 45132, 55840, 56415, 60176, 75220, 83760, 90264, 112830, 120352, 150440, 167520, 180528, 225660, 300880, 361056, 451320, 601760, 902640, 1312589, 1805280, 2625178, 3937767, 5250356, 6562945, 7875534, 10500712, 13125890, 15751068, 19688835, 21001424, 26251780, 31502136, 39377670, 42002848, 52503560, 63004272, 78755340, 105007120, 126008544, 157510680, 210014240, 315021360, 630042720]

約数ペア:

[(1, 630042720), (2, 315021360), (3, 210014240), (4, 157510680), (5, 126008544), (6, 105007120), (8, 78755340), (10, 63004272), (12, 52503560), (15, 42002848), (16, 39377670), (20, 31502136), (24, 26251780), (30, 21001424), (32, 19688835), (40, 15751068), (48, 13125890), (60, 10500712), (80, 7875534), (96, 6562945), (120, 5250356), (160, 3937767), (240, 2625178), (349, 1805280), (480, 1312589), (698, 902640), (1047, 601760), (1396, 451320), (1745, 361056), (2094, 300880), (2792, 225660), (3490, 180528), (3761, 167520), (4188, 150440), (5235, 120352), (5584, 112830), (6980, 90264), (7522, 83760), (8376, 75220), (10470, 60176), (11168, 56415), (11283, 55840), (13960, 45132), (15044, 41880), (16752, 37610), (18805, 33504), (20940, 30088), (22566, 27920)]