15697958520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{80701}}^1$

素因数の和:82336

約数の個数: 64

約数和(自身を含む): 47123511840

約数和(自身を除く): 31425553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1621, 3242, 4863, 6484, 8105, 9726, 12968, 16210, 19452, 24315, 32420, 38904, 48630, 64840, 80701, 97260, 161402, 194520, 242103, 322804, 403505, 484206, 645608, 807010, 968412, 1210515, 1614020, 1936824, 2421030, 3228040, 4842060, 9684120, 130816321, 261632642, 392448963, 523265284, 654081605, 784897926, 1046530568, 1308163210, 1569795852, 1962244815, 2616326420, 3139591704, 3924489630, 5232652840, 7848979260, 15697958520]

約数ペア:

[(1, 15697958520), (2, 7848979260), (3, 5232652840), (4, 3924489630), (5, 3139591704), (6, 2616326420), (8, 1962244815), (10, 1569795852), (12, 1308163210), (15, 1046530568), (20, 784897926), (24, 654081605), (30, 523265284), (40, 392448963), (60, 261632642), (120, 130816321), (1621, 9684120), (3242, 4842060), (4863, 3228040), (6484, 2421030), (8105, 1936824), (9726, 1614020), (12968, 1210515), (16210, 968412), (19452, 807010), (24315, 645608), (32420, 484206), (38904, 403505), (48630, 322804), (64840, 242103), (80701, 194520), (97260, 161402)]