549142680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3521

約数の個数: 128

約数和(自身を含む): 1740625920

約数和(自身を除く): 1191483240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3433, 3720, 3999, 5160, 5332, 6665, 6866, 7998, 10299, 10664, 13330, 13732, 15996, 17165, 19995, 20598, 26660, 27464, 31992, 34330, 39990, 41196, 51495, 53320, 68660, 79980, 82392, 102990, 106423, 137320, 147619, 159960, 205980, 212846, 295238, 319269, 411960, 425692, 442857, 532115, 590476, 638538, 738095, 851384, 885714, 1064230, 1180952, 1277076, 1476190, 1596345, 1771428, 2128460, 2214285, 2554152, 2952380, 3192690, 3542856, 4256920, 4428570, 4576189, 5904760, 6385380, 8857140, 9152378, 12770760, 13728567, 17714280, 18304756, 22880945, 27457134, 36609512, 45761890, 54914268, 68642835, 91523780, 109828536, 137285670, 183047560, 274571340, 549142680]

約数ペア:

[(1, 549142680), (2, 274571340), (3, 183047560), (4, 137285670), (5, 109828536), (6, 91523780), (8, 68642835), (10, 54914268), (12, 45761890), (15, 36609512), (20, 27457134), (24, 22880945), (30, 18304756), (31, 17714280), (40, 13728567), (43, 12770760), (60, 9152378), (62, 8857140), (86, 6385380), (93, 5904760), (120, 4576189), (124, 4428570), (129, 4256920), (155, 3542856), (172, 3192690), (186, 2952380), (215, 2554152), (248, 2214285), (258, 2128460), (310, 1771428), (344, 1596345), (372, 1476190), (430, 1277076), (465, 1180952), (516, 1064230), (620, 885714), (645, 851384), (744, 738095), (860, 638538), (930, 590476), (1032, 532115), (1240, 442857), (1290, 425692), (1333, 411960), (1720, 319269), (1860, 295238), (2580, 212846), (2666, 205980), (3433, 159960), (3720, 147619), (3999, 137320), (5160, 106423), (5332, 102990), (6665, 82392), (6866, 79980), (7998, 68660), (10299, 53320), (10664, 51495), (13330, 41196), (13732, 39990), (15996, 34330), (17165, 31992), (19995, 27464), (20598, 26660)]