2606189640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{125539}}^1$

素因数の和:125726

約数の個数: 64

約数和(自身を含む): 7863825600

約数和(自身を除く): 5257635960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 125539, 251078, 376617, 502156, 627695, 753234, 1004312, 1255390, 1506468, 1883085, 2510780, 3012936, 3766170, 5021560, 7532340, 15064680, 21718247, 43436494, 65154741, 86872988, 108591235, 130309482, 173745976, 217182470, 260618964, 325773705, 434364940, 521237928, 651547410, 868729880, 1303094820, 2606189640]

約数ペア:

[(1, 2606189640), (2, 1303094820), (3, 868729880), (4, 651547410), (5, 521237928), (6, 434364940), (8, 325773705), (10, 260618964), (12, 217182470), (15, 173745976), (20, 130309482), (24, 108591235), (30, 86872988), (40, 65154741), (60, 43436494), (120, 21718247), (173, 15064680), (346, 7532340), (519, 5021560), (692, 3766170), (865, 3012936), (1038, 2510780), (1384, 1883085), (1730, 1506468), (2076, 1255390), (2595, 1004312), (3460, 753234), (4152, 627695), (5190, 502156), (6920, 376617), (10380, 251078), (20760, 125539)]