355984920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3221}}^1$

素因数の和:3545

約数の個数: 96

約数和(自身を含む): 1161079920

約数和(自身を除く): 805095000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3221, 3684, 4605, 5526, 6140, 6442, 7368, 9210, 9663, 11052, 12280, 12884, 13815, 16105, 18420, 19326, 22104, 25768, 27630, 28989, 32210, 36840, 38652, 48315, 55260, 57978, 64420, 77304, 96630, 110520, 115956, 128840, 144945, 193260, 231912, 289890, 386520, 579780, 988847, 1159560, 1977694, 2966541, 3955388, 4944235, 5933082, 7910776, 8899623, 9888470, 11866164, 14832705, 17799246, 19776940, 23732328, 29665410, 35598492, 39553880, 44498115, 59330820, 71196984, 88996230, 118661640, 177992460, 355984920]

約数ペア:

[(1, 355984920), (2, 177992460), (3, 118661640), (4, 88996230), (5, 71196984), (6, 59330820), (8, 44498115), (9, 39553880), (10, 35598492), (12, 29665410), (15, 23732328), (18, 19776940), (20, 17799246), (24, 14832705), (30, 11866164), (36, 9888470), (40, 8899623), (45, 7910776), (60, 5933082), (72, 4944235), (90, 3955388), (120, 2966541), (180, 1977694), (307, 1159560), (360, 988847), (614, 579780), (921, 386520), (1228, 289890), (1535, 231912), (1842, 193260), (2456, 144945), (2763, 128840), (3070, 115956), (3221, 110520), (3684, 96630), (4605, 77304), (5526, 64420), (6140, 57978), (6442, 55260), (7368, 48315), (9210, 38652), (9663, 36840), (11052, 32210), (12280, 28989), (12884, 27630), (13815, 25768), (16105, 22104), (18420, 19326)]