2988480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 10387584

約数和(自身を除く): 7399104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 283, 320, 330, 352, 440, 480, 528, 566, 660, 704, 849, 880, 960, 1056, 1132, 1320, 1415, 1698, 1760, 2112, 2264, 2640, 2830, 3113, 3396, 3520, 4245, 4528, 5280, 5660, 6226, 6792, 8490, 9056, 9339, 10560, 11320, 12452, 13584, 15565, 16980, 18112, 18678, 22640, 24904, 27168, 31130, 33960, 37356, 45280, 46695, 49808, 54336, 62260, 67920, 74712, 90560, 93390, 99616, 124520, 135840, 149424, 186780, 199232, 249040, 271680, 298848, 373560, 498080, 597696, 747120, 996160, 1494240, 2988480]

約数ペア:

[(1, 2988480), (2, 1494240), (3, 996160), (4, 747120), (5, 597696), (6, 498080), (8, 373560), (10, 298848), (11, 271680), (12, 249040), (15, 199232), (16, 186780), (20, 149424), (22, 135840), (24, 124520), (30, 99616), (32, 93390), (33, 90560), (40, 74712), (44, 67920), (48, 62260), (55, 54336), (60, 49808), (64, 46695), (66, 45280), (80, 37356), (88, 33960), (96, 31130), (110, 27168), (120, 24904), (132, 22640), (160, 18678), (165, 18112), (176, 16980), (192, 15565), (220, 13584), (240, 12452), (264, 11320), (283, 10560), (320, 9339), (330, 9056), (352, 8490), (440, 6792), (480, 6226), (528, 5660), (566, 5280), (660, 4528), (704, 4245), (849, 3520), (880, 3396), (960, 3113), (1056, 2830), (1132, 2640), (1320, 2264), (1415, 2112), (1698, 1760)]