153912720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49331}}^1$

素因数の和:49360

約数の個数: 80

約数和(自身を含む): 513842112

約数和(自身を除く): 359929392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 49331, 98662, 147993, 197324, 246655, 295986, 394648, 493310, 591972, 641303, 739965, 789296, 986620, 1183944, 1282606, 1479930, 1923909, 1973240, 2367888, 2565212, 2959860, 3206515, 3847818, 3946480, 5130424, 5919720, 6413030, 7695636, 9619545, 10260848, 11839440, 12826060, 15391272, 19239090, 25652120, 30782544, 38478180, 51304240, 76956360, 153912720]

約数ペア:

[(1, 153912720), (2, 76956360), (3, 51304240), (4, 38478180), (5, 30782544), (6, 25652120), (8, 19239090), (10, 15391272), (12, 12826060), (13, 11839440), (15, 10260848), (16, 9619545), (20, 7695636), (24, 6413030), (26, 5919720), (30, 5130424), (39, 3946480), (40, 3847818), (48, 3206515), (52, 2959860), (60, 2565212), (65, 2367888), (78, 1973240), (80, 1923909), (104, 1479930), (120, 1282606), (130, 1183944), (156, 986620), (195, 789296), (208, 739965), (240, 641303), (260, 591972), (312, 493310), (390, 394648), (520, 295986), (624, 246655), (780, 197324), (1040, 147993), (1560, 98662), (3120, 49331)]