487048680

素因数分解:

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

素因数の和:450991

約数の個数: 64

約数和(自身を含む): 1623499200

約数和(自身を除く): 1136450520

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 450971, 901942, 1352913, 1803884, 2254855, 2705826, 3607768, 4058739, 4509710, 5411652, 6764565, 8117478, 9019420, 10823304, 12176217, 13529130, 16234956, 18038840, 20293695, 24352434, 27058260, 32469912, 40587390, 48704868, 54116520, 60881085, 81174780, 97409736, 121762170, 162349560, 243524340, 487048680]

約数ペア:

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