549970320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31391}}^1$

素因数の和:31480

約数の個数: 80

約数和(自身を含む): 1728317952

約数和(自身を除く): 1178347632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 313910, 376692, 470865, 502256, 627820, 753384, 941730, 1255640, 1506768, 1883460, 2291543, 2511280, 3766920, 4583086, 6874629, 7533840, 9166172, 11457715, 13749258, 18332344, 22915430, 27498516, 34373145, 36664688, 45830860, 54997032, 68746290, 91661720, 109994064, 137492580, 183323440, 274985160, 549970320]

約数ペア:

[(1, 549970320), (2, 274985160), (3, 183323440), (4, 137492580), (5, 109994064), (6, 91661720), (8, 68746290), (10, 54997032), (12, 45830860), (15, 36664688), (16, 34373145), (20, 27498516), (24, 22915430), (30, 18332344), (40, 13749258), (48, 11457715), (60, 9166172), (73, 7533840), (80, 6874629), (120, 4583086), (146, 3766920), (219, 2511280), (240, 2291543), (292, 1883460), (365, 1506768), (438, 1255640), (584, 941730), (730, 753384), (876, 627820), (1095, 502256), (1168, 470865), (1460, 376692), (1752, 313910), (2190, 251128), (2920, 188346), (3504, 156955), (4380, 125564), (5840, 94173), (8760, 62782), (17520, 31391)]