4155777720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{398063}}^1$

素因数の和:398109

約数の個数: 96

約数和(自身を含む): 13972046400

約数和(自身を除く): 9816268680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 398063, 796126, 1194189, 1592252, 1990315, 2388378, 3184504, 3582567, 3980630, 4776756, 5970945, 7165134, 7961260, 9553512, 11543827, 11941890, 14330268, 15922520, 17912835, 23087654, 23883780, 28660536, 34631481, 35825670, 46175308, 47767560, 57719135, 69262962, 71651340, 92350616, 103894443, 115438270, 138525924, 143302680, 173157405, 207788886, 230876540, 277051848, 346314810, 415577772, 461753080, 519472215, 692629620, 831155544, 1038944430, 1385259240, 2077888860, 4155777720]

約数ペア:

[(1, 4155777720), (2, 2077888860), (3, 1385259240), (4, 1038944430), (5, 831155544), (6, 692629620), (8, 519472215), (9, 461753080), (10, 415577772), (12, 346314810), (15, 277051848), (18, 230876540), (20, 207788886), (24, 173157405), (29, 143302680), (30, 138525924), (36, 115438270), (40, 103894443), (45, 92350616), (58, 71651340), (60, 69262962), (72, 57719135), (87, 47767560), (90, 46175308), (116, 35825670), (120, 34631481), (145, 28660536), (174, 23883780), (180, 23087654), (232, 17912835), (261, 15922520), (290, 14330268), (348, 11941890), (360, 11543827), (435, 9553512), (522, 7961260), (580, 7165134), (696, 5970945), (870, 4776756), (1044, 3980630), (1160, 3582567), (1305, 3184504), (1740, 2388378), (2088, 1990315), (2610, 1592252), (3480, 1194189), (5220, 796126), (10440, 398063)]