80189460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11454

約数の個数: 96

約数和(自身を含む): 268692480

約数和(自身を除く): 188503020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11423, 22846, 34269, 45692, 57115, 68538, 102807, 114230, 137076, 148499, 171345, 205614, 228460, 296998, 308421, 342690, 411228, 445497, 514035, 593996, 616842, 685380, 742495, 890994, 1028070, 1233684, 1336491, 1484990, 1542105, 1781988, 2056140, 2227485, 2672982, 2969980, 3084210, 4009473, 4454970, 5345964, 6168420, 6682455, 8018946, 8909940, 13364910, 16037892, 20047365, 26729820, 40094730, 80189460]

約数ペア:

[(1, 80189460), (2, 40094730), (3, 26729820), (4, 20047365), (5, 16037892), (6, 13364910), (9, 8909940), (10, 8018946), (12, 6682455), (13, 6168420), (15, 5345964), (18, 4454970), (20, 4009473), (26, 3084210), (27, 2969980), (30, 2672982), (36, 2227485), (39, 2056140), (45, 1781988), (52, 1542105), (54, 1484990), (60, 1336491), (65, 1233684), (78, 1028070), (90, 890994), (108, 742495), (117, 685380), (130, 616842), (135, 593996), (156, 514035), (180, 445497), (195, 411228), (234, 342690), (260, 308421), (270, 296998), (351, 228460), (390, 205614), (468, 171345), (540, 148499), (585, 137076), (702, 114230), (780, 102807), (1170, 68538), (1404, 57115), (1755, 45692), (2340, 34269), (3510, 22846), (7020, 11423)]