6416280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 23083200

約数和(自身を除く): 16666920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 457, 468, 520, 540, 585, 702, 780, 914, 936, 1080, 1170, 1371, 1404, 1560, 1755, 1828, 2285, 2340, 2742, 2808, 3510, 3656, 4113, 4570, 4680, 5484, 5941, 6855, 7020, 8226, 9140, 10968, 11882, 12339, 13710, 14040, 16452, 17823, 18280, 20565, 23764, 24678, 27420, 29705, 32904, 35646, 41130, 47528, 49356, 53469, 54840, 59410, 61695, 71292, 82260, 89115, 98712, 106938, 118820, 123390, 142584, 160407, 164520, 178230, 213876, 237640, 246780, 267345, 320814, 356460, 427752, 493560, 534690, 641628, 712920, 802035, 1069380, 1283256, 1604070, 2138760, 3208140, 6416280]

約数ペア:

[(1, 6416280), (2, 3208140), (3, 2138760), (4, 1604070), (5, 1283256), (6, 1069380), (8, 802035), (9, 712920), (10, 641628), (12, 534690), (13, 493560), (15, 427752), (18, 356460), (20, 320814), (24, 267345), (26, 246780), (27, 237640), (30, 213876), (36, 178230), (39, 164520), (40, 160407), (45, 142584), (52, 123390), (54, 118820), (60, 106938), (65, 98712), (72, 89115), (78, 82260), (90, 71292), (104, 61695), (108, 59410), (117, 54840), (120, 53469), (130, 49356), (135, 47528), (156, 41130), (180, 35646), (195, 32904), (216, 29705), (234, 27420), (260, 24678), (270, 23764), (312, 20565), (351, 18280), (360, 17823), (390, 16452), (457, 14040), (468, 13710), (520, 12339), (540, 11882), (585, 10968), (702, 9140), (780, 8226), (914, 7020), (936, 6855), (1080, 5941), (1170, 5484), (1371, 4680), (1404, 4570), (1560, 4113), (1755, 3656), (1828, 3510), (2285, 2808), (2340, 2742)]