74151120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 230699520

約数和(自身を除く): 156548400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 607, 1018, 1214, 1527, 1821, 2036, 2428, 2545, 3035, 3054, 3642, 4072, 4856, 5090, 6070, 6108, 7284, 7635, 8144, 9105, 9712, 10180, 12140, 12216, 14568, 15270, 18210, 20360, 24280, 24432, 29136, 30540, 36420, 40720, 48560, 61080, 72840, 122160, 145680, 308963, 617926, 926889, 1235852, 1544815, 1853778, 2471704, 3089630, 3707556, 4634445, 4943408, 6179260, 7415112, 9268890, 12358520, 14830224, 18537780, 24717040, 37075560, 74151120]

約数ペア:

[(1, 74151120), (2, 37075560), (3, 24717040), (4, 18537780), (5, 14830224), (6, 12358520), (8, 9268890), (10, 7415112), (12, 6179260), (15, 4943408), (16, 4634445), (20, 3707556), (24, 3089630), (30, 2471704), (40, 1853778), (48, 1544815), (60, 1235852), (80, 926889), (120, 617926), (240, 308963), (509, 145680), (607, 122160), (1018, 72840), (1214, 61080), (1527, 48560), (1821, 40720), (2036, 36420), (2428, 30540), (2545, 29136), (3035, 24432), (3054, 24280), (3642, 20360), (4072, 18210), (4856, 15270), (5090, 14568), (6070, 12216), (6108, 12140), (7284, 10180), (7635, 9712), (8144, 9105)]