145557360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15583

約数の個数: 120

約数和(自身を含む): 526466304

約数和(自身を除く): 380908944

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, 15551, 31102, 46653, 62204, 77755, 93306, 124408, 139959, 155510, 186612, 202163, 233265, 248816, 279918, 311020, 373224, 404326, 466530, 559836, 606489, 622040, 699795, 746448, 808652, 933060, 1010815, 1119672, 1212978, 1244080, 1399590, 1617304, 1819467, 1866120, 2021630, 2239344, 2425956, 2799180, 3032445, 3234608, 3638934, 3732240, 4043260, 4851912, 5598360, 6064890, 7277868, 8086520, 9097335, 9703824, 11196720, 12129780, 14555736, 16173040, 18194670, 24259560, 29111472, 36389340, 48519120, 72778680, 145557360]

約数ペア:

[(1, 145557360), (2, 72778680), (3, 48519120), (4, 36389340), (5, 29111472), (6, 24259560), (8, 18194670), (9, 16173040), (10, 14555736), (12, 12129780), (13, 11196720), (15, 9703824), (16, 9097335), (18, 8086520), (20, 7277868), (24, 6064890), (26, 5598360), (30, 4851912), (36, 4043260), (39, 3732240), (40, 3638934), (45, 3234608), (48, 3032445), (52, 2799180), (60, 2425956), (65, 2239344), (72, 2021630), (78, 1866120), (80, 1819467), (90, 1617304), (104, 1399590), (117, 1244080), (120, 1212978), (130, 1119672), (144, 1010815), (156, 933060), (180, 808652), (195, 746448), (208, 699795), (234, 622040), (240, 606489), (260, 559836), (312, 466530), (360, 404326), (390, 373224), (468, 311020), (520, 279918), (585, 248816), (624, 233265), (720, 202163), (780, 186612), (936, 155510), (1040, 139959), (1170, 124408), (1560, 93306), (1872, 77755), (2340, 62204), (3120, 46653), (4680, 31102), (9360, 15551)]