384375240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9676

約数の個数: 128

約数和(自身を含む): 1316016000

約数和(自身を除く): 931640760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9619, 9990, 13320, 19238, 19980, 28857, 38476, 39960, 48095, 57714, 76952, 86571, 96190, 115428, 144285, 173142, 192380, 230856, 259713, 288570, 346284, 355903, 384760, 432855, 519426, 577140, 692568, 711806, 865710, 1038852, 1067709, 1154280, 1298565, 1423612, 1731420, 1779515, 2077704, 2135418, 2597130, 2847224, 3203127, 3462840, 3559030, 4270836, 5194260, 5338545, 6406254, 7118060, 8541672, 9609381, 10388520, 10677090, 12812508, 14236120, 16015635, 19218762, 21354180, 25625016, 32031270, 38437524, 42708360, 48046905, 64062540, 76875048, 96093810, 128125080, 192187620, 384375240]

約数ペア:

[(1, 384375240), (2, 192187620), (3, 128125080), (4, 96093810), (5, 76875048), (6, 64062540), (8, 48046905), (9, 42708360), (10, 38437524), (12, 32031270), (15, 25625016), (18, 21354180), (20, 19218762), (24, 16015635), (27, 14236120), (30, 12812508), (36, 10677090), (37, 10388520), (40, 9609381), (45, 8541672), (54, 7118060), (60, 6406254), (72, 5338545), (74, 5194260), (90, 4270836), (108, 3559030), (111, 3462840), (120, 3203127), (135, 2847224), (148, 2597130), (180, 2135418), (185, 2077704), (216, 1779515), (222, 1731420), (270, 1423612), (296, 1298565), (333, 1154280), (360, 1067709), (370, 1038852), (444, 865710), (540, 711806), (555, 692568), (666, 577140), (740, 519426), (888, 432855), (999, 384760), (1080, 355903), (1110, 346284), (1332, 288570), (1480, 259713), (1665, 230856), (1998, 192380), (2220, 173142), (2664, 144285), (3330, 115428), (3996, 96190), (4440, 86571), (4995, 76952), (6660, 57714), (7992, 48095), (9619, 39960), (9990, 38476), (13320, 28857), (19238, 19980)]