715147320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21991}}^1$

素因数の和:22276

約数の個数: 64

約数和(自身を含む): 2153456640

約数和(自身を除く): 1438309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10840, 16260, 21991, 32520, 43982, 65973, 87964, 109955, 131946, 175928, 219910, 263892, 329865, 439820, 527784, 659730, 879640, 1319460, 2638920, 5959561, 11919122, 17878683, 23838244, 29797805, 35757366, 47676488, 59595610, 71514732, 89393415, 119191220, 143029464, 178786830, 238382440, 357573660, 715147320]

約数ペア:

[(1, 715147320), (2, 357573660), (3, 238382440), (4, 178786830), (5, 143029464), (6, 119191220), (8, 89393415), (10, 71514732), (12, 59595610), (15, 47676488), (20, 35757366), (24, 29797805), (30, 23838244), (40, 17878683), (60, 11919122), (120, 5959561), (271, 2638920), (542, 1319460), (813, 879640), (1084, 659730), (1355, 527784), (1626, 439820), (2168, 329865), (2710, 263892), (3252, 219910), (4065, 175928), (5420, 131946), (6504, 109955), (8130, 87964), (10840, 65973), (16260, 43982), (21991, 32520)]