308038320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1099667712

約数和(自身を除く): 791629392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 373, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 746, 888, 930, 1110, 1116, 1119, 1147, 1240, 1332, 1395, 1480, 1488, 1492, 1665, 1776, 1860, 1865, 2220, 2232, 2238, 2294, 2480, 2664, 2790, 2960, 2984, 3330, 3357, 3441, 3720, 3730, 4440, 4464, 4476, 4588, 5328, 5580, 5595, 5735, 5968, 6660, 6714, 6882, 7440, 7460, 8880, 8952, 9176, 10323, 11160, 11190, 11470, 11563, 13320, 13428, 13764, 13801, 14920, 16785, 17205, 17904, 18352, 20646, 22320, 22380, 22940, 23126, 26640, 26856, 27528, 27602, 29840, 33570, 34410, 34689, 41292, 41403, 44760, 45880, 46252, 51615, 53712, 55056, 55204, 57815, 67140, 68820, 69005, 69378, 82584, 82806, 89520, 91760, 92504, 103230, 104067, 110408, 115630, 124209, 134280, 137640, 138010, 138756, 165168, 165612, 173445, 185008, 206460, 207015, 208134, 220816, 231260, 248418, 268560, 275280, 276020, 277512, 331224, 346890, 412920, 414030, 416268, 427831, 462520, 496836, 520335, 552040, 555024, 621045, 662448, 693780, 825840, 828060, 832536, 855662, 925040, 993672, 1040670, 1104080, 1242090, 1283493, 1387560, 1656120, 1665072, 1711324, 1987344, 2081340, 2139155, 2484180, 2566986, 2775120, 3312240, 3422648, 3850479, 4162680, 4278310, 4968360, 5133972, 6417465, 6845296, 7700958, 8325360, 8556620, 9936720, 10267944, 12834930, 15401916, 17113240, 19252395, 20535888, 25669860, 30803832, 34226480, 38504790, 51339720, 61607664, 77009580, 102679440, 154019160, 308038320]

約数ペア:

[(1, 308038320), (2, 154019160), (3, 102679440), (4, 77009580), (5, 61607664), (6, 51339720), (8, 38504790), (9, 34226480), (10, 30803832), (12, 25669860), (15, 20535888), (16, 19252395), (18, 17113240), (20, 15401916), (24, 12834930), (30, 10267944), (31, 9936720), (36, 8556620), (37, 8325360), (40, 7700958), (45, 6845296), (48, 6417465), (60, 5133972), (62, 4968360), (72, 4278310), (74, 4162680), (80, 3850479), (90, 3422648), (93, 3312240), (111, 2775120), (120, 2566986), (124, 2484180), (144, 2139155), (148, 2081340), (155, 1987344), (180, 1711324), (185, 1665072), (186, 1656120), (222, 1387560), (240, 1283493), (248, 1242090), (279, 1104080), (296, 1040670), (310, 993672), (333, 925040), (360, 855662), (370, 832536), (372, 828060), (373, 825840), (444, 693780), (465, 662448), (496, 621045), (555, 555024), (558, 552040), (592, 520335), (620, 496836), (666, 462520), (720, 427831), (740, 416268), (744, 414030), (746, 412920), (888, 346890), (930, 331224), (1110, 277512), (1116, 276020), (1119, 275280), (1147, 268560), (1240, 248418), (1332, 231260), (1395, 220816), (1480, 208134), (1488, 207015), (1492, 206460), (1665, 185008), (1776, 173445), (1860, 165612), (1865, 165168), (2220, 138756), (2232, 138010), (2238, 137640), (2294, 134280), (2480, 124209), (2664, 115630), (2790, 110408), (2960, 104067), (2984, 103230), (3330, 92504), (3357, 91760), (3441, 89520), (3720, 82806), (3730, 82584), (4440, 69378), (4464, 69005), (4476, 68820), (4588, 67140), (5328, 57815), (5580, 55204), (5595, 55056), (5735, 53712), (5968, 51615), (6660, 46252), (6714, 45880), (6882, 44760), (7440, 41403), (7460, 41292), (8880, 34689), (8952, 34410), (9176, 33570), (10323, 29840), (11160, 27602), (11190, 27528), (11470, 26856), (11563, 26640), (13320, 23126), (13428, 22940), (13764, 22380), (13801, 22320), (14920, 20646), (16785, 18352), (17205, 17904)]