519020520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 1608076800

約数和(自身を除く): 1089056280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 120, 158, 159, 212, 237, 265, 316, 318, 395, 424, 474, 530, 632, 636, 790, 795, 948, 1033, 1060, 1185, 1272, 1580, 1590, 1896, 2066, 2120, 2370, 3099, 3160, 3180, 4132, 4187, 4740, 5165, 6198, 6360, 8264, 8374, 9480, 10330, 12396, 12561, 15495, 16748, 20660, 20935, 24792, 25122, 30990, 33496, 41320, 41870, 50244, 54749, 61980, 62805, 81607, 83740, 100488, 109498, 123960, 125610, 163214, 164247, 167480, 218996, 244821, 251220, 273745, 326428, 328494, 408035, 437992, 489642, 502440, 547490, 652856, 656988, 816070, 821235, 979284, 1094980, 1224105, 1313976, 1632140, 1642470, 1958568, 2189960, 2448210, 3264280, 3284940, 4325171, 4896420, 6569880, 8650342, 9792840, 12975513, 17300684, 21625855, 25951026, 34601368, 43251710, 51902052, 64877565, 86503420, 103804104, 129755130, 173006840, 259510260, 519020520]

約数ペア:

[(1, 519020520), (2, 259510260), (3, 173006840), (4, 129755130), (5, 103804104), (6, 86503420), (8, 64877565), (10, 51902052), (12, 43251710), (15, 34601368), (20, 25951026), (24, 21625855), (30, 17300684), (40, 12975513), (53, 9792840), (60, 8650342), (79, 6569880), (106, 4896420), (120, 4325171), (158, 3284940), (159, 3264280), (212, 2448210), (237, 2189960), (265, 1958568), (316, 1642470), (318, 1632140), (395, 1313976), (424, 1224105), (474, 1094980), (530, 979284), (632, 821235), (636, 816070), (790, 656988), (795, 652856), (948, 547490), (1033, 502440), (1060, 489642), (1185, 437992), (1272, 408035), (1580, 328494), (1590, 326428), (1896, 273745), (2066, 251220), (2120, 244821), (2370, 218996), (3099, 167480), (3160, 164247), (3180, 163214), (4132, 125610), (4187, 123960), (4740, 109498), (5165, 100488), (6198, 83740), (6360, 81607), (8264, 62805), (8374, 61980), (9480, 54749), (10330, 50244), (12396, 41870), (12561, 41320), (15495, 33496), (16748, 30990), (20660, 25122), (20935, 24792)]