4520012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{217727}}^1$

素因数の和:217914

約数の個数: 64

約数和(自身を含む): 13638481920

約数和(自身を除く): 9118469400

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, 217727, 435454, 653181, 870908, 1088635, 1306362, 1741816, 2177270, 2612724, 3265905, 4354540, 5225448, 6531810, 8709080, 13063620, 26127240, 37666771, 75333542, 113000313, 150667084, 188333855, 226000626, 301334168, 376667710, 452001252, 565001565, 753335420, 904002504, 1130003130, 1506670840, 2260006260, 4520012520]

約数ペア:

[(1, 4520012520), (2, 2260006260), (3, 1506670840), (4, 1130003130), (5, 904002504), (6, 753335420), (8, 565001565), (10, 452001252), (12, 376667710), (15, 301334168), (20, 226000626), (24, 188333855), (30, 150667084), (40, 113000313), (60, 75333542), (120, 37666771), (173, 26127240), (346, 13063620), (519, 8709080), (692, 6531810), (865, 5225448), (1038, 4354540), (1384, 3265905), (1730, 2612724), (2076, 2177270), (2595, 1741816), (3460, 1306362), (4152, 1088635), (5190, 870908), (6920, 653181), (10380, 435454), (20760, 217727)]