15917259240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{22921}}^1$

素因数の和:23584

約数の個数: 128

約数和(自身を含む): 53142364800

約数和(自身を除く): 37225105560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 643, 1080, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 17361, 19290, 22921, 23148, 25720, 28935, 34722, 38580, 45842, 46296, 57870, 68763, 69444, 77160, 86805, 91684, 114605, 115740, 137526, 138888, 173610, 183368, 206289, 229210, 231480, 275052, 343815, 347220, 412578, 458420, 550104, 618867, 687630, 694440, 825156, 916840, 1031445, 1237734, 1375260, 1650312, 2062890, 2475468, 2750520, 3094335, 4125780, 4950936, 6188670, 8251560, 12377340, 14738203, 24754680, 29476406, 44214609, 58952812, 73691015, 88429218, 117905624, 132643827, 147382030, 176858436, 221073045, 265287654, 294764060, 353716872, 397931481, 442146090, 530575308, 589528120, 663219135, 795862962, 884292180, 1061150616, 1326438270, 1591725924, 1768584360, 1989657405, 2652876540, 3183451848, 3979314810, 5305753080, 7958629620, 15917259240]

約数ペア:

[(1, 15917259240), (2, 7958629620), (3, 5305753080), (4, 3979314810), (5, 3183451848), (6, 2652876540), (8, 1989657405), (9, 1768584360), (10, 1591725924), (12, 1326438270), (15, 1061150616), (18, 884292180), (20, 795862962), (24, 663219135), (27, 589528120), (30, 530575308), (36, 442146090), (40, 397931481), (45, 353716872), (54, 294764060), (60, 265287654), (72, 221073045), (90, 176858436), (108, 147382030), (120, 132643827), (135, 117905624), (180, 88429218), (216, 73691015), (270, 58952812), (360, 44214609), (540, 29476406), (643, 24754680), (1080, 14738203), (1286, 12377340), (1929, 8251560), (2572, 6188670), (3215, 4950936), (3858, 4125780), (5144, 3094335), (5787, 2750520), (6430, 2475468), (7716, 2062890), (9645, 1650312), (11574, 1375260), (12860, 1237734), (15432, 1031445), (17361, 916840), (19290, 825156), (22921, 694440), (23148, 687630), (25720, 618867), (28935, 550104), (34722, 458420), (38580, 412578), (45842, 347220), (46296, 343815), (57870, 275052), (68763, 231480), (69444, 229210), (77160, 206289), (86805, 183368), (91684, 173610), (114605, 138888), (115740, 137526)]