297807120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31849

約数の個数: 120

約数和(自身を含む): 1077102936

約数和(自身を除く): 779295816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 31817, 63634, 95451, 127268, 159085, 190902, 254536, 286353, 318170, 381804, 413621, 477255, 509072, 572706, 636340, 763608, 827242, 954510, 1145412, 1240863, 1272680, 1431765, 1527216, 1654484, 1909020, 2068105, 2290824, 2481726, 2545360, 2863530, 3308968, 3722589, 3818040, 4136210, 4581648, 4963452, 5727060, 6204315, 6617936, 7445178, 7636080, 8272420, 9926904, 11454120, 12408630, 14890356, 16544840, 18612945, 19853808, 22908240, 24817260, 29780712, 33089680, 37225890, 49634520, 59561424, 74451780, 99269040, 148903560, 297807120]

約数ペア:

[(1, 297807120), (2, 148903560), (3, 99269040), (4, 74451780), (5, 59561424), (6, 49634520), (8, 37225890), (9, 33089680), (10, 29780712), (12, 24817260), (13, 22908240), (15, 19853808), (16, 18612945), (18, 16544840), (20, 14890356), (24, 12408630), (26, 11454120), (30, 9926904), (36, 8272420), (39, 7636080), (40, 7445178), (45, 6617936), (48, 6204315), (52, 5727060), (60, 4963452), (65, 4581648), (72, 4136210), (78, 3818040), (80, 3722589), (90, 3308968), (104, 2863530), (117, 2545360), (120, 2481726), (130, 2290824), (144, 2068105), (156, 1909020), (180, 1654484), (195, 1527216), (208, 1431765), (234, 1272680), (240, 1240863), (260, 1145412), (312, 954510), (360, 827242), (390, 763608), (468, 636340), (520, 572706), (585, 509072), (624, 477255), (720, 413621), (780, 381804), (936, 318170), (1040, 286353), (1170, 254536), (1560, 190902), (1872, 159085), (2340, 127268), (3120, 95451), (4680, 63634), (9360, 31817)]