273900240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{380417}}^1$

素因数の和:380436

約数の個数: 60

約数和(自身を含む): 919850724

約数和(自身を除く): 645950484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 380417, 760834, 1141251, 1521668, 1902085, 2282502, 3043336, 3423753, 3804170, 4565004, 5706255, 6086672, 6847506, 7608340, 9130008, 11412510, 13695012, 15216680, 17118765, 18260016, 22825020, 27390024, 30433360, 34237530, 45650040, 54780048, 68475060, 91300080, 136950120, 273900240]

約数ペア:

[(1, 273900240), (2, 136950120), (3, 91300080), (4, 68475060), (5, 54780048), (6, 45650040), (8, 34237530), (9, 30433360), (10, 27390024), (12, 22825020), (15, 18260016), (16, 17118765), (18, 15216680), (20, 13695012), (24, 11412510), (30, 9130008), (36, 7608340), (40, 6847506), (45, 6086672), (48, 5706255), (60, 4565004), (72, 3804170), (80, 3423753), (90, 3043336), (120, 2282502), (144, 1902085), (180, 1521668), (240, 1141251), (360, 760834), (720, 380417)]