30258360

素因数分解:

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

素因数の和:320

約数の個数: 192

約数和(自身を含む): 111646080

約数和(自身を除く): 81387720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 283, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 566, 594, 648, 660, 792, 810, 849, 891, 972, 990, 1080, 1132, 1188, 1215, 1320, 1415, 1485, 1620, 1698, 1782, 1944, 1980, 2264, 2376, 2430, 2547, 2673, 2830, 2970, 3113, 3240, 3396, 3564, 3960, 4245, 4455, 4860, 5094, 5346, 5660, 5940, 6226, 6792, 7128, 7641, 8490, 8910, 9339, 9720, 10188, 10692, 11320, 11880, 12452, 12735, 13365, 15282, 15565, 16980, 17820, 18678, 20376, 21384, 22923, 24904, 25470, 26730, 28017, 30564, 31130, 33960, 35640, 37356, 38205, 45846, 46695, 50940, 53460, 56034, 61128, 62260, 68769, 74712, 76410, 84051, 91692, 93390, 101880, 106920, 112068, 114615, 124520, 137538, 140085, 152820, 168102, 183384, 186780, 224136, 229230, 252153, 275076, 280170, 305640, 336204, 343845, 373560, 420255, 458460, 504306, 550152, 560340, 672408, 687690, 756459, 840510, 916920, 1008612, 1120680, 1260765, 1375380, 1512918, 1681020, 2017224, 2521530, 2750760, 3025836, 3362040, 3782295, 5043060, 6051672, 7564590, 10086120, 15129180, 30258360]

約数ペア:

[(1, 30258360), (2, 15129180), (3, 10086120), (4, 7564590), (5, 6051672), (6, 5043060), (8, 3782295), (9, 3362040), (10, 3025836), (11, 2750760), (12, 2521530), (15, 2017224), (18, 1681020), (20, 1512918), (22, 1375380), (24, 1260765), (27, 1120680), (30, 1008612), (33, 916920), (36, 840510), (40, 756459), (44, 687690), (45, 672408), (54, 560340), (55, 550152), (60, 504306), (66, 458460), (72, 420255), (81, 373560), (88, 343845), (90, 336204), (99, 305640), (108, 280170), (110, 275076), (120, 252153), (132, 229230), (135, 224136), (162, 186780), (165, 183384), (180, 168102), (198, 152820), (216, 140085), (220, 137538), (243, 124520), (264, 114615), (270, 112068), (283, 106920), (297, 101880), (324, 93390), (330, 91692), (360, 84051), (396, 76410), (405, 74712), (440, 68769), (486, 62260), (495, 61128), (540, 56034), (566, 53460), (594, 50940), (648, 46695), (660, 45846), (792, 38205), (810, 37356), (849, 35640), (891, 33960), (972, 31130), (990, 30564), (1080, 28017), (1132, 26730), (1188, 25470), (1215, 24904), (1320, 22923), (1415, 21384), (1485, 20376), (1620, 18678), (1698, 17820), (1782, 16980), (1944, 15565), (1980, 15282), (2264, 13365), (2376, 12735), (2430, 12452), (2547, 11880), (2673, 11320), (2830, 10692), (2970, 10188), (3113, 9720), (3240, 9339), (3396, 8910), (3564, 8490), (3960, 7641), (4245, 7128), (4455, 6792), (4860, 6226), (5094, 5940), (5346, 5660)]