339969360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1597}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 1055753856

約数和(自身を除く): 715784496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887, 1597, 1774, 2661, 3194, 3548, 4435, 4791, 5322, 6388, 7096, 7985, 8870, 9582, 10644, 12776, 13305, 14192, 15970, 17740, 19164, 21288, 23955, 25552, 26610, 31940, 35480, 38328, 42576, 47910, 53220, 63880, 70960, 76656, 95820, 106440, 127760, 191640, 212880, 383280, 1416539, 2833078, 4249617, 5666156, 7082695, 8499234, 11332312, 14165390, 16998468, 21248085, 22664624, 28330780, 33996936, 42496170, 56661560, 67993872, 84992340, 113323120, 169984680, 339969360]

約数ペア:

[(1, 339969360), (2, 169984680), (3, 113323120), (4, 84992340), (5, 67993872), (6, 56661560), (8, 42496170), (10, 33996936), (12, 28330780), (15, 22664624), (16, 21248085), (20, 16998468), (24, 14165390), (30, 11332312), (40, 8499234), (48, 7082695), (60, 5666156), (80, 4249617), (120, 2833078), (240, 1416539), (887, 383280), (1597, 212880), (1774, 191640), (2661, 127760), (3194, 106440), (3548, 95820), (4435, 76656), (4791, 70960), (5322, 63880), (6388, 53220), (7096, 47910), (7985, 42576), (8870, 38328), (9582, 35480), (10644, 31940), (12776, 26610), (13305, 25552), (14192, 23955), (15970, 21288), (17740, 19164)]