6720035880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10357}}^1\times {\mathrm{5407}}^1$

素因数の和:15778

約数の個数: 64

約数和(自身を含む): 20165783040

約数和(自身を除く): 13445747160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5407, 10357, 10814, 16221, 20714, 21628, 27035, 31071, 32442, 41428, 43256, 51785, 54070, 62142, 64884, 81105, 82856, 103570, 108140, 124284, 129768, 155355, 162210, 207140, 216280, 248568, 310710, 324420, 414280, 621420, 648840, 1242840, 56000299, 112000598, 168000897, 224001196, 280001495, 336001794, 448002392, 560002990, 672003588, 840004485, 1120005980, 1344007176, 1680008970, 2240011960, 3360017940, 6720035880]

約数ペア:

[(1, 6720035880), (2, 3360017940), (3, 2240011960), (4, 1680008970), (5, 1344007176), (6, 1120005980), (8, 840004485), (10, 672003588), (12, 560002990), (15, 448002392), (20, 336001794), (24, 280001495), (30, 224001196), (40, 168000897), (60, 112000598), (120, 56000299), (5407, 1242840), (10357, 648840), (10814, 621420), (16221, 414280), (20714, 324420), (21628, 310710), (27035, 248568), (31071, 216280), (32442, 207140), (41428, 162210), (43256, 155355), (51785, 129768), (54070, 124284), (62142, 108140), (64884, 103570), (81105, 82856)]