38970928440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{26513}}^1$

素因数の和:27894

約数の個数: 128

約数和(自身を含む): 130003444800

約数和(自身を除く): 91032516360

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, 1080, 1361, 2722, 4083, 5444, 6805, 8166, 10888, 12249, 13610, 16332, 20415, 24498, 26513, 27220, 32664, 36747, 40830, 48996, 53026, 54440, 61245, 73494, 79539, 81660, 97992, 106052, 122490, 132565, 146988, 159078, 163320, 183735, 212104, 238617, 244980, 265130, 293976, 318156, 367470, 397695, 477234, 489960, 530260, 636312, 715851, 734940, 795390, 954468, 1060520, 1193085, 1431702, 1469880, 1590780, 1908936, 2386170, 2863404, 3181560, 3579255, 4772340, 5726808, 7158510, 9544680, 14317020, 28634040, 36084193, 72168386, 108252579, 144336772, 180420965, 216505158, 288673544, 324757737, 360841930, 433010316, 541262895, 649515474, 721683860, 866020632, 974273211, 1082525790, 1299030948, 1443367720, 1623788685, 1948546422, 2165051580, 2598061896, 3247577370, 3897092844, 4330103160, 4871366055, 6495154740, 7794185688, 9742732110, 12990309480, 19485464220, 38970928440]

約数ペア:

[(1, 38970928440), (2, 19485464220), (3, 12990309480), (4, 9742732110), (5, 7794185688), (6, 6495154740), (8, 4871366055), (9, 4330103160), (10, 3897092844), (12, 3247577370), (15, 2598061896), (18, 2165051580), (20, 1948546422), (24, 1623788685), (27, 1443367720), (30, 1299030948), (36, 1082525790), (40, 974273211), (45, 866020632), (54, 721683860), (60, 649515474), (72, 541262895), (90, 433010316), (108, 360841930), (120, 324757737), (135, 288673544), (180, 216505158), (216, 180420965), (270, 144336772), (360, 108252579), (540, 72168386), (1080, 36084193), (1361, 28634040), (2722, 14317020), (4083, 9544680), (5444, 7158510), (6805, 5726808), (8166, 4772340), (10888, 3579255), (12249, 3181560), (13610, 2863404), (16332, 2386170), (20415, 1908936), (24498, 1590780), (26513, 1469880), (27220, 1431702), (32664, 1193085), (36747, 1060520), (40830, 954468), (48996, 795390), (53026, 734940), (54440, 715851), (61245, 636312), (73494, 530260), (79539, 489960), (81660, 477234), (97992, 397695), (106052, 367470), (122490, 318156), (132565, 293976), (146988, 265130), (159078, 244980), (163320, 238617), (183735, 212104)]