121839120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 160

約数和(自身を含む): 452054400

約数和(自身を除く): 330215280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4339, 4680, 5616, 7020, 8678, 9360, 13017, 14040, 17356, 21695, 26034, 28080, 34712, 39051, 43390, 52068, 56407, 65085, 69424, 78102, 86780, 104136, 112814, 117153, 130170, 156204, 169221, 173560, 195255, 208272, 225628, 234306, 260340, 282035, 312408, 338442, 347120, 390510, 451256, 468612, 507663, 520680, 564070, 585765, 624816, 676884, 781020, 846105, 902512, 937224, 1015326, 1041360, 1128140, 1171530, 1353768, 1522989, 1562040, 1692210, 1874448, 2030652, 2256280, 2343060, 2538315, 2707536, 3045978, 3124080, 3384420, 4061304, 4512560, 4686120, 5076630, 6091956, 6768840, 7614945, 8122608, 9372240, 10153260, 12183912, 13537680, 15229890, 20306520, 24367824, 30459780, 40613040, 60919560, 121839120]

約数ペア:

[(1, 121839120), (2, 60919560), (3, 40613040), (4, 30459780), (5, 24367824), (6, 20306520), (8, 15229890), (9, 13537680), (10, 12183912), (12, 10153260), (13, 9372240), (15, 8122608), (16, 7614945), (18, 6768840), (20, 6091956), (24, 5076630), (26, 4686120), (27, 4512560), (30, 4061304), (36, 3384420), (39, 3124080), (40, 3045978), (45, 2707536), (48, 2538315), (52, 2343060), (54, 2256280), (60, 2030652), (65, 1874448), (72, 1692210), (78, 1562040), (80, 1522989), (90, 1353768), (104, 1171530), (108, 1128140), (117, 1041360), (120, 1015326), (130, 937224), (135, 902512), (144, 846105), (156, 781020), (180, 676884), (195, 624816), (208, 585765), (216, 564070), (234, 520680), (240, 507663), (260, 468612), (270, 451256), (312, 390510), (351, 347120), (360, 338442), (390, 312408), (432, 282035), (468, 260340), (520, 234306), (540, 225628), (585, 208272), (624, 195255), (702, 173560), (720, 169221), (780, 156204), (936, 130170), (1040, 117153), (1080, 112814), (1170, 104136), (1404, 86780), (1560, 78102), (1755, 69424), (1872, 65085), (2160, 56407), (2340, 52068), (2808, 43390), (3120, 39051), (3510, 34712), (4339, 28080), (4680, 26034), (5616, 21695), (7020, 17356), (8678, 14040), (9360, 13017)]