204637560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41593}}^1$

素因数の和:41648

約数の個数: 64

約数和(自身を含む): 628901280

約数和(自身を除く): 424263720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 41593, 83186, 124779, 166372, 207965, 249558, 332744, 415930, 499116, 623895, 831860, 998232, 1247790, 1663720, 1705313, 2495580, 3410626, 4991160, 5115939, 6821252, 8526565, 10231878, 13642504, 17053130, 20463756, 25579695, 34106260, 40927512, 51159390, 68212520, 102318780, 204637560]

約数ペア:

[(1, 204637560), (2, 102318780), (3, 68212520), (4, 51159390), (5, 40927512), (6, 34106260), (8, 25579695), (10, 20463756), (12, 17053130), (15, 13642504), (20, 10231878), (24, 8526565), (30, 6821252), (40, 5115939), (41, 4991160), (60, 3410626), (82, 2495580), (120, 1705313), (123, 1663720), (164, 1247790), (205, 998232), (246, 831860), (328, 623895), (410, 499116), (492, 415930), (615, 332744), (820, 249558), (984, 207965), (1230, 166372), (1640, 124779), (2460, 83186), (4920, 41593)]