90066480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53611}}^1$

素因数の和:53634

約数の個数: 80

約数和(自身を含む): 319098624

約数和(自身を除く): 229032144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53611, 107222, 160833, 214444, 268055, 321666, 375277, 428888, 536110, 643332, 750554, 804165, 857776, 1072220, 1125831, 1286664, 1501108, 1608330, 1876385, 2144440, 2251662, 2573328, 3002216, 3216660, 3752770, 4288880, 4503324, 5629155, 6004432, 6433320, 7505540, 9006648, 11258310, 12866640, 15011080, 18013296, 22516620, 30022160, 45033240, 90066480]

約数ペア:

[(1, 90066480), (2, 45033240), (3, 30022160), (4, 22516620), (5, 18013296), (6, 15011080), (7, 12866640), (8, 11258310), (10, 9006648), (12, 7505540), (14, 6433320), (15, 6004432), (16, 5629155), (20, 4503324), (21, 4288880), (24, 3752770), (28, 3216660), (30, 3002216), (35, 2573328), (40, 2251662), (42, 2144440), (48, 1876385), (56, 1608330), (60, 1501108), (70, 1286664), (80, 1125831), (84, 1072220), (105, 857776), (112, 804165), (120, 750554), (140, 643332), (168, 536110), (210, 428888), (240, 375277), (280, 321666), (336, 268055), (420, 214444), (560, 160833), (840, 107222), (1680, 53611)]