306223920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4331

約数の個数: 120

約数和(自身を含む): 1038830832

約数和(自身を除く): 732606912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4211, 4545, 4848, 6060, 7272, 8080, 8422, 9090, 12120, 12633, 14544, 16844, 18180, 21055, 24240, 25266, 33688, 36360, 37899, 42110, 50532, 63165, 67376, 72720, 75798, 84220, 101064, 126330, 151596, 168440, 189495, 202128, 252660, 303192, 336880, 378990, 425311, 505320, 606384, 757980, 850622, 1010640, 1275933, 1515960, 1701244, 2126555, 2551866, 3031920, 3402488, 3827799, 4253110, 5103732, 6379665, 6804976, 7655598, 8506220, 10207464, 12759330, 15311196, 17012440, 19138995, 20414928, 25518660, 30622392, 34024880, 38277990, 51037320, 61244784, 76555980, 102074640, 153111960, 306223920]

約数ペア:

[(1, 306223920), (2, 153111960), (3, 102074640), (4, 76555980), (5, 61244784), (6, 51037320), (8, 38277990), (9, 34024880), (10, 30622392), (12, 25518660), (15, 20414928), (16, 19138995), (18, 17012440), (20, 15311196), (24, 12759330), (30, 10207464), (36, 8506220), (40, 7655598), (45, 6804976), (48, 6379665), (60, 5103732), (72, 4253110), (80, 3827799), (90, 3402488), (101, 3031920), (120, 2551866), (144, 2126555), (180, 1701244), (202, 1515960), (240, 1275933), (303, 1010640), (360, 850622), (404, 757980), (505, 606384), (606, 505320), (720, 425311), (808, 378990), (909, 336880), (1010, 303192), (1212, 252660), (1515, 202128), (1616, 189495), (1818, 168440), (2020, 151596), (2424, 126330), (3030, 101064), (3636, 84220), (4040, 75798), (4211, 72720), (4545, 67376), (4848, 63165), (6060, 50532), (7272, 42110), (8080, 37899), (8422, 36360), (9090, 33688), (12120, 25266), (12633, 24240), (14544, 21055), (16844, 18180)]