319165320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{64871}}^1$

素因数の和:64926

約数の個数: 64

約数和(自身を含む): 980864640

約数和(自身を除く): 661699320

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, 64871, 129742, 194613, 259484, 324355, 389226, 518968, 648710, 778452, 973065, 1297420, 1556904, 1946130, 2594840, 2659711, 3892260, 5319422, 7784520, 7979133, 10638844, 13298555, 15958266, 21277688, 26597110, 31916532, 39895665, 53194220, 63833064, 79791330, 106388440, 159582660, 319165320]

約数ペア:

[(1, 319165320), (2, 159582660), (3, 106388440), (4, 79791330), (5, 63833064), (6, 53194220), (8, 39895665), (10, 31916532), (12, 26597110), (15, 21277688), (20, 15958266), (24, 13298555), (30, 10638844), (40, 7979133), (41, 7784520), (60, 5319422), (82, 3892260), (120, 2659711), (123, 2594840), (164, 1946130), (205, 1556904), (246, 1297420), (328, 973065), (410, 778452), (492, 648710), (615, 518968), (820, 389226), (984, 324355), (1230, 259484), (1640, 194613), (2460, 129742), (4920, 64871)]