91319280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29298

約数の個数: 80

約数和(自身を含む): 304876320

約数和(自身を除く): 213557040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 29269, 58538, 87807, 117076, 146345, 175614, 234152, 292690, 351228, 380497, 439035, 468304, 585380, 702456, 760994, 878070, 1141491, 1170760, 1404912, 1521988, 1756140, 1902485, 2282982, 2341520, 3043976, 3512280, 3804970, 4565964, 5707455, 6087952, 7024560, 7609940, 9131928, 11414910, 15219880, 18263856, 22829820, 30439760, 45659640, 91319280]

約数ペア:

[(1, 91319280), (2, 45659640), (3, 30439760), (4, 22829820), (5, 18263856), (6, 15219880), (8, 11414910), (10, 9131928), (12, 7609940), (13, 7024560), (15, 6087952), (16, 5707455), (20, 4565964), (24, 3804970), (26, 3512280), (30, 3043976), (39, 2341520), (40, 2282982), (48, 1902485), (52, 1756140), (60, 1521988), (65, 1404912), (78, 1170760), (80, 1141491), (104, 878070), (120, 760994), (130, 702456), (156, 585380), (195, 468304), (208, 439035), (240, 380497), (260, 351228), (312, 292690), (390, 234152), (520, 175614), (624, 146345), (780, 117076), (1040, 87807), (1560, 58538), (3120, 29269)]