16618080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 53071200

約数和(自身を除く): 36453120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 389, 445, 480, 534, 712, 778, 890, 1068, 1167, 1335, 1424, 1556, 1780, 1945, 2136, 2334, 2670, 2848, 3112, 3560, 3890, 4272, 4668, 5340, 5835, 6224, 7120, 7780, 8544, 9336, 10680, 11670, 12448, 14240, 15560, 18672, 21360, 23340, 31120, 34621, 37344, 42720, 46680, 62240, 69242, 93360, 103863, 138484, 173105, 186720, 207726, 276968, 346210, 415452, 519315, 553936, 692420, 830904, 1038630, 1107872, 1384840, 1661808, 2077260, 2769680, 3323616, 4154520, 5539360, 8309040, 16618080]

約数ペア:

[(1, 16618080), (2, 8309040), (3, 5539360), (4, 4154520), (5, 3323616), (6, 2769680), (8, 2077260), (10, 1661808), (12, 1384840), (15, 1107872), (16, 1038630), (20, 830904), (24, 692420), (30, 553936), (32, 519315), (40, 415452), (48, 346210), (60, 276968), (80, 207726), (89, 186720), (96, 173105), (120, 138484), (160, 103863), (178, 93360), (240, 69242), (267, 62240), (356, 46680), (389, 42720), (445, 37344), (480, 34621), (534, 31120), (712, 23340), (778, 21360), (890, 18672), (1068, 15560), (1167, 14240), (1335, 12448), (1424, 11670), (1556, 10680), (1780, 9336), (1945, 8544), (2136, 7780), (2334, 7120), (2670, 6224), (2848, 5835), (3112, 5340), (3560, 4668), (3890, 4272)]