327599280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7459}}^1$

素因数の和:7539

約数の個数: 120

約数和(自身を含む): 1118373360

約数和(自身を除く): 790774080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 7459, 8784, 10980, 14640, 14918, 21960, 22377, 29836, 37295, 43920, 44754, 59672, 67131, 74590, 89508, 111885, 119344, 134262, 149180, 179016, 223770, 268524, 298360, 335655, 358032, 447540, 454999, 537048, 596720, 671310, 895080, 909998, 1074096, 1342620, 1364997, 1790160, 1819996, 2274995, 2685240, 2729994, 3639992, 4094991, 4549990, 5370480, 5459988, 6824985, 7279984, 8189982, 9099980, 10919976, 13649970, 16379964, 18199960, 20474955, 21839952, 27299940, 32759928, 36399920, 40949910, 54599880, 65519856, 81899820, 109199760, 163799640, 327599280]

約数ペア:

[(1, 327599280), (2, 163799640), (3, 109199760), (4, 81899820), (5, 65519856), (6, 54599880), (8, 40949910), (9, 36399920), (10, 32759928), (12, 27299940), (15, 21839952), (16, 20474955), (18, 18199960), (20, 16379964), (24, 13649970), (30, 10919976), (36, 9099980), (40, 8189982), (45, 7279984), (48, 6824985), (60, 5459988), (61, 5370480), (72, 4549990), (80, 4094991), (90, 3639992), (120, 2729994), (122, 2685240), (144, 2274995), (180, 1819996), (183, 1790160), (240, 1364997), (244, 1342620), (305, 1074096), (360, 909998), (366, 895080), (488, 671310), (549, 596720), (610, 537048), (720, 454999), (732, 447540), (915, 358032), (976, 335655), (1098, 298360), (1220, 268524), (1464, 223770), (1830, 179016), (2196, 149180), (2440, 134262), (2745, 119344), (2928, 111885), (3660, 89508), (4392, 74590), (4880, 67131), (5490, 59672), (7320, 44754), (7459, 43920), (8784, 37295), (10980, 29836), (14640, 22377), (14918, 21960)]