1239480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 4408560

約数和(自身を除く): 3169080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 313, 330, 360, 396, 440, 495, 626, 660, 792, 939, 990, 1252, 1320, 1565, 1878, 1980, 2504, 2817, 3130, 3443, 3756, 3960, 4695, 5634, 6260, 6886, 7512, 9390, 10329, 11268, 12520, 13772, 14085, 17215, 18780, 20658, 22536, 27544, 28170, 30987, 34430, 37560, 41316, 51645, 56340, 61974, 68860, 82632, 103290, 112680, 123948, 137720, 154935, 206580, 247896, 309870, 413160, 619740, 1239480]

約数ペア:

[(1, 1239480), (2, 619740), (3, 413160), (4, 309870), (5, 247896), (6, 206580), (8, 154935), (9, 137720), (10, 123948), (11, 112680), (12, 103290), (15, 82632), (18, 68860), (20, 61974), (22, 56340), (24, 51645), (30, 41316), (33, 37560), (36, 34430), (40, 30987), (44, 28170), (45, 27544), (55, 22536), (60, 20658), (66, 18780), (72, 17215), (88, 14085), (90, 13772), (99, 12520), (110, 11268), (120, 10329), (132, 9390), (165, 7512), (180, 6886), (198, 6260), (220, 5634), (264, 4695), (313, 3960), (330, 3756), (360, 3443), (396, 3130), (440, 2817), (495, 2504), (626, 1980), (660, 1878), (792, 1565), (939, 1320), (990, 1252)]