2000442720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{3559}}^1$

素因数の和:4748

約数の個数: 96

約数和(自身を含む): 6308547840

約数和(自身を除く): 4308105120

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, 480, 1171, 2342, 3513, 3559, 4684, 5855, 7026, 7118, 9368, 10677, 11710, 14052, 14236, 17565, 17795, 18736, 21354, 23420, 28104, 28472, 35130, 35590, 37472, 42708, 46840, 53385, 56208, 56944, 70260, 71180, 85416, 93680, 106770, 112416, 113888, 140520, 142360, 170832, 187360, 213540, 281040, 284720, 341664, 427080, 562080, 569440, 854160, 1708320, 4167589, 8335178, 12502767, 16670356, 20837945, 25005534, 33340712, 41675890, 50011068, 62513835, 66681424, 83351780, 100022136, 125027670, 133362848, 166703560, 200044272, 250055340, 333407120, 400088544, 500110680, 666814240, 1000221360, 2000442720]

約数ペア:

[(1, 2000442720), (2, 1000221360), (3, 666814240), (4, 500110680), (5, 400088544), (6, 333407120), (8, 250055340), (10, 200044272), (12, 166703560), (15, 133362848), (16, 125027670), (20, 100022136), (24, 83351780), (30, 66681424), (32, 62513835), (40, 50011068), (48, 41675890), (60, 33340712), (80, 25005534), (96, 20837945), (120, 16670356), (160, 12502767), (240, 8335178), (480, 4167589), (1171, 1708320), (2342, 854160), (3513, 569440), (3559, 562080), (4684, 427080), (5855, 341664), (7026, 284720), (7118, 281040), (9368, 213540), (10677, 187360), (11710, 170832), (14052, 142360), (14236, 140520), (17565, 113888), (17795, 112416), (18736, 106770), (21354, 93680), (23420, 85416), (28104, 71180), (28472, 70260), (35130, 56944), (35590, 56208), (37472, 53385), (42708, 46840)]