1520379570480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6857}}^1\times {\mathrm{923861}}^1$

素因数の和:930734

約数の個数: 80

約数和(自身を含む): 4713869123424

約数和(自身を除く): 3193489552944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6857, 13714, 20571, 27428, 34285, 41142, 54856, 68570, 82284, 102855, 109712, 137140, 164568, 205710, 274280, 329136, 411420, 548560, 822840, 923861, 1645680, 1847722, 2771583, 3695444, 4619305, 5543166, 7390888, 9238610, 11086332, 13857915, 14781776, 18477220, 22172664, 27715830, 36954440, 44345328, 55431660, 73908880, 110863320, 221726640, 6334914877, 12669829754, 19004744631, 25339659508, 31674574385, 38009489262, 50679319016, 63349148770, 76018978524, 95023723155, 101358638032, 126698297540, 152037957048, 190047446310, 253396595080, 304075914096, 380094892620, 506793190160, 760189785240, 1520379570480]

約数ペア:

[(1, 1520379570480), (2, 760189785240), (3, 506793190160), (4, 380094892620), (5, 304075914096), (6, 253396595080), (8, 190047446310), (10, 152037957048), (12, 126698297540), (15, 101358638032), (16, 95023723155), (20, 76018978524), (24, 63349148770), (30, 50679319016), (40, 38009489262), (48, 31674574385), (60, 25339659508), (80, 19004744631), (120, 12669829754), (240, 6334914877), (6857, 221726640), (13714, 110863320), (20571, 73908880), (27428, 55431660), (34285, 44345328), (41142, 36954440), (54856, 27715830), (68570, 22172664), (82284, 18477220), (102855, 14781776), (109712, 13857915), (137140, 11086332), (164568, 9238610), (205710, 7390888), (274280, 5543166), (329136, 4619305), (411420, 3695444), (548560, 2771583), (822840, 1847722), (923861, 1645680)]