300300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 970604544

約数和(自身を除く): 670303824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 181, 186, 223, 240, 248, 310, 362, 372, 446, 465, 496, 543, 620, 669, 724, 744, 892, 905, 930, 1086, 1115, 1240, 1338, 1448, 1488, 1784, 1810, 1860, 2172, 2230, 2480, 2676, 2715, 2896, 3345, 3568, 3620, 3720, 4344, 4460, 5352, 5430, 5611, 6690, 6913, 7240, 7440, 8688, 8920, 10704, 10860, 11222, 13380, 13826, 14480, 16833, 17840, 20739, 21720, 22444, 26760, 27652, 28055, 33666, 34565, 40363, 41478, 43440, 44888, 53520, 55304, 56110, 67332, 69130, 80726, 82956, 84165, 89776, 103695, 110608, 112220, 121089, 134664, 138260, 161452, 165912, 168330, 201815, 207390, 224440, 242178, 269328, 276520, 322904, 331824, 336660, 403630, 414780, 448880, 484356, 553040, 605445, 645808, 673320, 807260, 829560, 968712, 1210890, 1251253, 1346640, 1614520, 1659120, 1937424, 2421780, 2502506, 3229040, 3753759, 4843560, 5005012, 6256265, 7507518, 9687120, 10010024, 12512530, 15015036, 18768795, 20020048, 25025060, 30030072, 37537590, 50050120, 60060144, 75075180, 100100240, 150150360, 300300720]

約数ペア:

[(1, 300300720), (2, 150150360), (3, 100100240), (4, 75075180), (5, 60060144), (6, 50050120), (8, 37537590), (10, 30030072), (12, 25025060), (15, 20020048), (16, 18768795), (20, 15015036), (24, 12512530), (30, 10010024), (31, 9687120), (40, 7507518), (48, 6256265), (60, 5005012), (62, 4843560), (80, 3753759), (93, 3229040), (120, 2502506), (124, 2421780), (155, 1937424), (181, 1659120), (186, 1614520), (223, 1346640), (240, 1251253), (248, 1210890), (310, 968712), (362, 829560), (372, 807260), (446, 673320), (465, 645808), (496, 605445), (543, 553040), (620, 484356), (669, 448880), (724, 414780), (744, 403630), (892, 336660), (905, 331824), (930, 322904), (1086, 276520), (1115, 269328), (1240, 242178), (1338, 224440), (1448, 207390), (1488, 201815), (1784, 168330), (1810, 165912), (1860, 161452), (2172, 138260), (2230, 134664), (2480, 121089), (2676, 112220), (2715, 110608), (2896, 103695), (3345, 89776), (3568, 84165), (3620, 82956), (3720, 80726), (4344, 69130), (4460, 67332), (5352, 56110), (5430, 55304), (5611, 53520), (6690, 44888), (6913, 43440), (7240, 41478), (7440, 40363), (8688, 34565), (8920, 33666), (10704, 28055), (10860, 27652), (11222, 26760), (13380, 22444), (13826, 21720), (14480, 20739), (16833, 17840)]