1461146040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{450971}}^1$

素因数の和:450994

約数の個数: 80

約数和(自身を含む): 4911085080

約数和(自身を除く): 3449939040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 450971, 901942, 1352913, 1803884, 2254855, 2705826, 3607768, 4058739, 4509710, 5411652, 6764565, 8117478, 9019420, 10823304, 12176217, 13529130, 16234956, 18038840, 20293695, 24352434, 27058260, 32469912, 36528651, 40587390, 48704868, 54116520, 60881085, 73057302, 81174780, 97409736, 121762170, 146114604, 162349560, 182643255, 243524340, 292229208, 365286510, 487048680, 730573020, 1461146040]

約数ペア:

[(1, 1461146040), (2, 730573020), (3, 487048680), (4, 365286510), (5, 292229208), (6, 243524340), (8, 182643255), (9, 162349560), (10, 146114604), (12, 121762170), (15, 97409736), (18, 81174780), (20, 73057302), (24, 60881085), (27, 54116520), (30, 48704868), (36, 40587390), (40, 36528651), (45, 32469912), (54, 27058260), (60, 24352434), (72, 20293695), (81, 18038840), (90, 16234956), (108, 13529130), (120, 12176217), (135, 10823304), (162, 9019420), (180, 8117478), (216, 6764565), (270, 5411652), (324, 4509710), (360, 4058739), (405, 3607768), (540, 2705826), (648, 2254855), (810, 1803884), (1080, 1352913), (1620, 901942), (3240, 450971)]