390465360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{60257}}^1$

素因数の和:60282

約数の個数: 100

約数和(自身を含む): 1356166548

約数和(自身を除く): 965701188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 60257, 120514, 180771, 241028, 301285, 361542, 482056, 542313, 602570, 723084, 903855, 964112, 1084626, 1205140, 1446168, 1626939, 1807710, 2169252, 2410280, 2711565, 2892336, 3253878, 3615420, 4338504, 4820560, 4880817, 5423130, 6507756, 7230840, 8134695, 8677008, 9761634, 10846260, 13015512, 14461680, 16269390, 19523268, 21692520, 24404085, 26031024, 32538780, 39046536, 43385040, 48808170, 65077560, 78093072, 97616340, 130155120, 195232680, 390465360]

約数ペア:

[(1, 390465360), (2, 195232680), (3, 130155120), (4, 97616340), (5, 78093072), (6, 65077560), (8, 48808170), (9, 43385040), (10, 39046536), (12, 32538780), (15, 26031024), (16, 24404085), (18, 21692520), (20, 19523268), (24, 16269390), (27, 14461680), (30, 13015512), (36, 10846260), (40, 9761634), (45, 8677008), (48, 8134695), (54, 7230840), (60, 6507756), (72, 5423130), (80, 4880817), (81, 4820560), (90, 4338504), (108, 3615420), (120, 3253878), (135, 2892336), (144, 2711565), (162, 2410280), (180, 2169252), (216, 1807710), (240, 1626939), (270, 1446168), (324, 1205140), (360, 1084626), (405, 964112), (432, 903855), (540, 723084), (648, 602570), (720, 542313), (810, 482056), (1080, 361542), (1296, 301285), (1620, 241028), (2160, 180771), (3240, 120514), (6480, 60257)]