512460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 1740480

約数和(自身を除く): 1228020

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, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 260, 270, 292, 351, 365, 390, 438, 468, 540, 585, 657, 702, 730, 780, 876, 949, 1095, 1170, 1314, 1404, 1460, 1755, 1898, 1971, 2190, 2340, 2628, 2847, 3285, 3510, 3796, 3942, 4380, 4745, 5694, 6570, 7020, 7884, 8541, 9490, 9855, 11388, 13140, 14235, 17082, 18980, 19710, 25623, 28470, 34164, 39420, 42705, 51246, 56940, 85410, 102492, 128115, 170820, 256230, 512460]

約数ペア:

[(1, 512460), (2, 256230), (3, 170820), (4, 128115), (5, 102492), (6, 85410), (9, 56940), (10, 51246), (12, 42705), (13, 39420), (15, 34164), (18, 28470), (20, 25623), (26, 19710), (27, 18980), (30, 17082), (36, 14235), (39, 13140), (45, 11388), (52, 9855), (54, 9490), (60, 8541), (65, 7884), (73, 7020), (78, 6570), (90, 5694), (108, 4745), (117, 4380), (130, 3942), (135, 3796), (146, 3510), (156, 3285), (180, 2847), (195, 2628), (219, 2340), (234, 2190), (260, 1971), (270, 1898), (292, 1755), (351, 1460), (365, 1404), (390, 1314), (438, 1170), (468, 1095), (540, 949), (585, 876), (657, 780), (702, 730)]