2680383960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43541}}^1$

素因数の和:43583

約数の個数: 160

約数和(自身を含む): 9483447600

約数和(自身を除く): 6803063640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 43541, 61560, 87082, 130623, 174164, 217705, 261246, 348328, 391869, 435410, 522492, 653115, 783738, 827279, 870820, 1044984, 1175607, 1306230, 1567476, 1654558, 1741640, 1959345, 2351214, 2481837, 2612460, 3134952, 3309116, 3526821, 3918690, 4136395, 4702428, 4963674, 5224920, 5878035, 6618232, 7053642, 7445511, 7837380, 8272790, 9404856, 9927348, 11756070, 12409185, 14107284, 14891022, 15674760, 16545580, 17634105, 19854696, 22336533, 23512140, 24818370, 28214568, 29782044, 33091160, 35268210, 37227555, 44673066, 47024280, 49636740, 59564088, 67009599, 70536420, 74455110, 89346132, 99273480, 111682665, 134019198, 141072840, 148910220, 178692264, 223365330, 268038396, 297820440, 335047995, 446730660, 536076792, 670095990, 893461320, 1340191980, 2680383960]

約数ペア:

[(1, 2680383960), (2, 1340191980), (3, 893461320), (4, 670095990), (5, 536076792), (6, 446730660), (8, 335047995), (9, 297820440), (10, 268038396), (12, 223365330), (15, 178692264), (18, 148910220), (19, 141072840), (20, 134019198), (24, 111682665), (27, 99273480), (30, 89346132), (36, 74455110), (38, 70536420), (40, 67009599), (45, 59564088), (54, 49636740), (57, 47024280), (60, 44673066), (72, 37227555), (76, 35268210), (81, 33091160), (90, 29782044), (95, 28214568), (108, 24818370), (114, 23512140), (120, 22336533), (135, 19854696), (152, 17634105), (162, 16545580), (171, 15674760), (180, 14891022), (190, 14107284), (216, 12409185), (228, 11756070), (270, 9927348), (285, 9404856), (324, 8272790), (342, 7837380), (360, 7445511), (380, 7053642), (405, 6618232), (456, 5878035), (513, 5224920), (540, 4963674), (570, 4702428), (648, 4136395), (684, 3918690), (760, 3526821), (810, 3309116), (855, 3134952), (1026, 2612460), (1080, 2481837), (1140, 2351214), (1368, 1959345), (1539, 1741640), (1620, 1654558), (1710, 1567476), (2052, 1306230), (2280, 1175607), (2565, 1044984), (3078, 870820), (3240, 827279), (3420, 783738), (4104, 653115), (5130, 522492), (6156, 435410), (6840, 391869), (7695, 348328), (10260, 261246), (12312, 217705), (15390, 174164), (20520, 130623), (30780, 87082), (43541, 61560)]