156918520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16871}}^1\times {\mathrm{77509}}^1$

素因数の和:94394

約数の個数: 64

約数和(自身を含む): 470789539200

約数和(自身を除く): 313871018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16871, 33742, 50613, 67484, 77509, 84355, 101226, 134968, 155018, 168710, 202452, 232527, 253065, 310036, 337420, 387545, 404904, 465054, 506130, 620072, 674840, 775090, 930108, 1012260, 1162635, 1550180, 1860216, 2024520, 2325270, 3100360, 4650540, 9301080, 1307654339, 2615308678, 3922963017, 5230617356, 6538271695, 7845926034, 10461234712, 13076543390, 15691852068, 19614815085, 26153086780, 31383704136, 39229630170, 52306173560, 78459260340, 156918520680]

約数ペア:

[(1, 156918520680), (2, 78459260340), (3, 52306173560), (4, 39229630170), (5, 31383704136), (6, 26153086780), (8, 19614815085), (10, 15691852068), (12, 13076543390), (15, 10461234712), (20, 7845926034), (24, 6538271695), (30, 5230617356), (40, 3922963017), (60, 2615308678), (120, 1307654339), (16871, 9301080), (33742, 4650540), (50613, 3100360), (67484, 2325270), (77509, 2024520), (84355, 1860216), (101226, 1550180), (134968, 1162635), (155018, 1012260), (168710, 930108), (202452, 775090), (232527, 674840), (253065, 620072), (310036, 506130), (337420, 465054), (387545, 404904)]