298254720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 128

約数和(自身を含む): 981550080

約数和(自身を除く): 683295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5011, 5952, 7440, 9920, 10022, 11904, 14880, 15033, 19840, 20044, 25055, 29760, 30066, 40088, 50110, 59520, 60132, 75165, 80176, 100220, 120264, 150330, 155341, 160352, 200440, 240528, 300660, 310682, 320704, 400880, 466023, 481056, 601320, 621364, 641408, 776705, 801760, 932046, 962112, 1202640, 1242728, 1553410, 1603520, 1864092, 1924224, 2330115, 2405280, 2485456, 3106820, 3207040, 3728184, 4660230, 4810560, 4970912, 6213640, 7456368, 9320460, 9621120, 9941824, 12427280, 14912736, 18640920, 19883648, 24854560, 29825472, 37281840, 49709120, 59650944, 74563680, 99418240, 149127360, 298254720]

約数ペア:

[(1, 298254720), (2, 149127360), (3, 99418240), (4, 74563680), (5, 59650944), (6, 49709120), (8, 37281840), (10, 29825472), (12, 24854560), (15, 19883648), (16, 18640920), (20, 14912736), (24, 12427280), (30, 9941824), (31, 9621120), (32, 9320460), (40, 7456368), (48, 6213640), (60, 4970912), (62, 4810560), (64, 4660230), (80, 3728184), (93, 3207040), (96, 3106820), (120, 2485456), (124, 2405280), (128, 2330115), (155, 1924224), (160, 1864092), (186, 1603520), (192, 1553410), (240, 1242728), (248, 1202640), (310, 962112), (320, 932046), (372, 801760), (384, 776705), (465, 641408), (480, 621364), (496, 601320), (620, 481056), (640, 466023), (744, 400880), (930, 320704), (960, 310682), (992, 300660), (1240, 240528), (1488, 200440), (1860, 160352), (1920, 155341), (1984, 150330), (2480, 120264), (2976, 100220), (3720, 80176), (3968, 75165), (4960, 60132), (5011, 59520), (5952, 50110), (7440, 40088), (9920, 30066), (10022, 29760), (11904, 25055), (14880, 20044), (15033, 19840)]