5918520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 19261440

約数和(自身を除く): 13342920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 43, 60, 62, 74, 86, 93, 111, 120, 124, 129, 148, 155, 172, 185, 186, 215, 222, 248, 258, 296, 310, 344, 370, 372, 430, 444, 465, 516, 555, 620, 645, 740, 744, 860, 888, 930, 1032, 1110, 1147, 1240, 1290, 1333, 1480, 1591, 1720, 1860, 2220, 2294, 2580, 2666, 3182, 3441, 3720, 3999, 4440, 4588, 4773, 5160, 5332, 5735, 6364, 6665, 6882, 7955, 7998, 9176, 9546, 10664, 11470, 12728, 13330, 13764, 15910, 15996, 17205, 19092, 19995, 22940, 23865, 26660, 27528, 31820, 31992, 34410, 38184, 39990, 45880, 47730, 49321, 53320, 63640, 68820, 79980, 95460, 98642, 137640, 147963, 159960, 190920, 197284, 246605, 295926, 394568, 493210, 591852, 739815, 986420, 1183704, 1479630, 1972840, 2959260, 5918520]

約数ペア:

[(1, 5918520), (2, 2959260), (3, 1972840), (4, 1479630), (5, 1183704), (6, 986420), (8, 739815), (10, 591852), (12, 493210), (15, 394568), (20, 295926), (24, 246605), (30, 197284), (31, 190920), (37, 159960), (40, 147963), (43, 137640), (60, 98642), (62, 95460), (74, 79980), (86, 68820), (93, 63640), (111, 53320), (120, 49321), (124, 47730), (129, 45880), (148, 39990), (155, 38184), (172, 34410), (185, 31992), (186, 31820), (215, 27528), (222, 26660), (248, 23865), (258, 22940), (296, 19995), (310, 19092), (344, 17205), (370, 15996), (372, 15910), (430, 13764), (444, 13330), (465, 12728), (516, 11470), (555, 10664), (620, 9546), (645, 9176), (740, 7998), (744, 7955), (860, 6882), (888, 6665), (930, 6364), (1032, 5735), (1110, 5332), (1147, 5160), (1240, 4773), (1290, 4588), (1333, 4440), (1480, 3999), (1591, 3720), (1720, 3441), (1860, 3182), (2220, 2666), (2294, 2580)]