30017520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 160

約数和(自身を含む): 111451200

約数和(自身を除く): 81433680

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, 1069, 1080, 1170, 1404, 1560, 1755, 1872, 2138, 2160, 2340, 2808, 3120, 3207, 3510, 4276, 4680, 5345, 5616, 6414, 7020, 8552, 9360, 9621, 10690, 12828, 13897, 14040, 16035, 17104, 19242, 21380, 25656, 27794, 28080, 28863, 32070, 38484, 41691, 42760, 48105, 51312, 55588, 57726, 64140, 69485, 76968, 83382, 85520, 96210, 111176, 115452, 125073, 128280, 138970, 144315, 153936, 166764, 192420, 208455, 222352, 230904, 250146, 256560, 277940, 288630, 333528, 375219, 384840, 416910, 461808, 500292, 555880, 577260, 625365, 667056, 750438, 769680, 833820, 1000584, 1111760, 1154520, 1250730, 1500876, 1667640, 1876095, 2001168, 2309040, 2501460, 3001752, 3335280, 3752190, 5002920, 6003504, 7504380, 10005840, 15008760, 30017520]

約数ペア:

[(1, 30017520), (2, 15008760), (3, 10005840), (4, 7504380), (5, 6003504), (6, 5002920), (8, 3752190), (9, 3335280), (10, 3001752), (12, 2501460), (13, 2309040), (15, 2001168), (16, 1876095), (18, 1667640), (20, 1500876), (24, 1250730), (26, 1154520), (27, 1111760), (30, 1000584), (36, 833820), (39, 769680), (40, 750438), (45, 667056), (48, 625365), (52, 577260), (54, 555880), (60, 500292), (65, 461808), (72, 416910), (78, 384840), (80, 375219), (90, 333528), (104, 288630), (108, 277940), (117, 256560), (120, 250146), (130, 230904), (135, 222352), (144, 208455), (156, 192420), (180, 166764), (195, 153936), (208, 144315), (216, 138970), (234, 128280), (240, 125073), (260, 115452), (270, 111176), (312, 96210), (351, 85520), (360, 83382), (390, 76968), (432, 69485), (468, 64140), (520, 57726), (540, 55588), (585, 51312), (624, 48105), (702, 42760), (720, 41691), (780, 38484), (936, 32070), (1040, 28863), (1069, 28080), (1080, 27794), (1170, 25656), (1404, 21380), (1560, 19242), (1755, 17104), (1872, 16035), (2138, 14040), (2160, 13897), (2340, 12828), (2808, 10690), (3120, 9621), (3207, 9360), (3510, 8552), (4276, 7020), (4680, 6414), (5345, 5616)]